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  • Saccharomyces cerevisiae
  • maize
  • Springer  (449)
  • MDPI - Multidisciplinary Digital Publishing Institute  (69)
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  • 1
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-04-05
    Beschreibung: The eradication of vector-borne diseases is threatened by the limited range of available insecticides, leading, inevitably, to the development of resistance. This is particularly concerning for malaria control, which relies heavily on insecticide-treated nets (ITNs) and indoor residual sprays (IRS). New chemistries are being developed, and innovative deployment of insecticides may play a role in overcoming resistance, either through new types of tools or new means of distribution. A variety of novel product types and vector control strategies are under development and evaluation, which is to be celebrated, but a strong evidence base is needed to guide effective operational deployment decisions. Novel approaches should be supported by robust data collected using appropriate and validated methods to monitor efficacy, durability, and any emerging resistance. This reprint presents original research into developing and characterizing new vector control products, as well as understanding and monitoring insecticide resistance. Review articles explore the impact of insecticide resistance and offer guidance on insecticide choice in the face of pyrethroid resistance. Consensus methodologies are presented, in the form of standard operating procedures (SOPs) designed to be adopted and used to generate reproducible data that can be compared and interpreted across and between studies. It is hoped that this collection of articles offers inspiration and guidance on how consistent data can be generated to inform more effective development, evaluation, and use of new and existing vector control tools.
    Schlagwort(e): prallethrin ; insecticide ; spatial treatment ; mosquito fitness ; protection ; pyrethroids ; Aedes albopictus ; Culex pipiens ; life tables ; mosquito ; bite-proof garment ; model ; textile ; non-insecticidal ; physical barrier ; insecticide selection ; out-crossing ; strain authentication ; laboratory screening ; pyrethroid ; pyrethroid resistance ; insecticide resistance ; insecticide resistance management ; vector control ; malaria ; malaria control ; Anopheles ; host-seeking behavior ; insecticide exposure ; pathogen transmission ; Aedes aegypti ; Anopheles gambiae ; ATSB ; Culex quinquefasciatus ; Iroquois ; RNAi ; Saccharomyces cerevisiae ; yeast ; Anopheles mosquito ; fertility ; ovary development ; pyriproxyfen (PPF) ; side-effects ; machine learning ; image classification ; automated identification ; convolutional neural network ; insecticide-treated net (ITN) ; PBO ITN ; synergist ITN ; dual-AI ITN ; insecticide resistance management (IRM) ; method validation ; durability monitoring ; bioinsecticide ; disease transmission ; insecticide-resistance ; mosquito-borne disease ; mosquito control ; natural compounds ; phytochemical ; malaria vector ; insecticide treated nets ; cytochrome P450s ; kdr ; cuticular resistance ; deltamethrin ; imidacloprid ; bifenthrin ; β-cyfluthrin ; etofenprox ; α-cypermethrin ; λ-cyhalothrin ; thiacloprid ; mosquitoes ; Attractive Toxic Sugar Bait (ATSB) ; Attractive Targeted Sugar Bait (ATSB) ; diagnostic bioassay ; resistance monitoring ; insecticide-treated nets (ITN) ; strain characterisation ; method development ; product evaluation ; quality control (QC) ; dual active ingredients (dual-AI) ; bioefficacy ; IRS ; application technology ; broflanilide ; clothianidin ; pirimiphos-methyl ; WHO tube ; WHO tunnel test ; ITNs ; interceptor ; interceptor G2 ; membrane ; human arm ; rabbit ; bioassay ; bio-efficacy ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSB Biochemistry
    Sprache: Englisch
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  • 2
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: Food waste is becoming an important and growing concern at both local and global levels. According to the Food and Agriculture Organization of the United Nations (FAO), one-third of all food production is wasted globally, and in particular, 1.3 billion tons of food produced for human consumption is wasted per year, representing an economic loss of EUR 800 billion. The main foods wasted are represented by vegetables, fruits, meat, and fish. Considering the high availability and the composition of food waste, there is an increasing interest in their bio-valorization. Moreover, according to the global Sustainable Development Goals (SDGs 12 and 13), an appropriate waste management represents an essential prerequisite for the sustainable development.This reprint collects interesting manuscripts regarding innovative research focused on food waste valorization through fermentation processes for obtaining value-added products such as enzymes, feed additives, biofuels, animal feeds as well as other useful chemicals or products, food-grade pigments, and single-cell protein (SCP), enhancing food security and environmentally sustainable development.
    Schlagwort(e): industrial food waste ; valorization ; biorefinery ; bioenergy ; biobased materials ; promotion policy ; rice husk ; pyrolysis ; porous biochar ; pore property ; surface composition ; microbial red pigment ; Monascus purpureus ; simultaneous hydrolysis and fermentation ; sustainability ; whey ; RSM ; bioethanol ; yeast fermentation ; sugar beet molasses ; industrial by-product ; scale-up ; agricultural waste ; wastewater ; microbial fuel cell ; techno-economic ; commercialization ; life cycle assessment ; Neurospora intermedia ; bread ; process development ; cheese whey ; Aspergillus awamori ; β-galactosidase ; lactose hydrolysis ; Acetobacter xylinum ; bacterial cellulose ; biosurfactant ; bioemulsifier ; waste frying oil ; Bacillus cereus ; food additives ; cookie ; microalgae ; DHA ; lignocellulosic biomass ; organosolv fractionation ; liquid fraction ; solid pulp ; omega-3 fatty acids ; soap ; olives ; olive oil ; fermentation ; food waste ; fish waste ; citrus peel ; aquafeed ; Saccharomyces cerevisiae ; Lactobacillus reuteri ; whey product ; proteins ; ultrafiltration ; nanofiltration ; keratinocytes scratch assay ; mozzarella cheese manufacturing ; pressing residue ; grape ; apple ; silage ; animal production ; enzyme production ; polyphenols ; Juglans regia L. ; walnut green husk ; agricultural wastes ; soil conditions ; glucans ; pectins ; Aspergillus oryzae ; rice hull ; paper mill wastewater ; bioremediation ; amylase ; solid-state fermentation (SSF) ; goat feeding ; durian peel ; silage additives ; propionate ; methane mitigation ; nitrogen balance ; waste management ; biofuel production ; circular economy ; single cell protein ; value-added product ; food and feed production ; yeast ; probiotics ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TC Biochemical engineering::TCB Biotechnology
    Sprache: Englisch
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  • 3
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-08-12
    Beschreibung: Silica and silicon-based nanostructures are now well-understood materials for which the technologies are mature. The most obvious applications, such as electronic devices, have been widely explored over the last two decades. The aim of this Special Issue is to bring together the state of the art in the field and to enable the emergence of new ideas and concepts for silicon and silica-based nanostructures.
    Schlagwort(e): maize ; NPK ; SiO2-NPs ; productivity ; fertilizer ; mineral ; weevils ; LC50 ; toxicity ; mesoporous silica ; nanomaterials ; desulfurization ; fuel ; JP-8 ; black silicon ; light absorption enhanced ; micro-nano manufacturing ; nanometer surface ; nano-silica ; tricalcium aluminate ; pozzolanic reaction ; C-A-S-H gel ; silicon nanoparticles ; silicon nanowires ; synthesis ; high energy density ; lithium-ion batteries ; high-capacity anode ; VLS ; laser pyrolysis ; size effect ; shape effect ; biomass rice husk ; silicon ; nanocrystals ; luminescence ; high porosity ; pH sensor ; temperature sensor ; dual sensor ; metal-assisted chemical etching ; Si nanostructures ; high aspect ratio ; zone plate ; silicon nanowire ; nanowire array ; silicon anode ; n-type silicon anode ; Li-ion battery ; nanowires ; nanonets ; transistor ; integration process ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PH Physics
    Sprache: Englisch
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  • 4
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: In this book, the performance of homogeneous and heterogeneous catalysts applied in biomass processing was assessed, paying special attention to the main advantages and challenges related to their use. Indeed, these challenges are opportunities to develop new research lines that could be fruitful in the near future. Thus, different studies are included, dealing with diverse subjects, with one main goal in common: the improvement of different aspects related to biomass processing through the use of catalysts.
    Schlagwort(e): nanospheroids ; zinc-doped CaO ; natural triglycerides ; aminolysis ; heterogeneous catalyst ; recyclability ; catalyst ; sodium hydroxide ; fatty acid methyl ester ; central composite rotatable design ; operational conditions ; aerated irrigation ; soil enzyme activity ; soil microbial biomass ; soil respiration ; bio-derived phenol ; Ni-Cu-Co/Al2O3 ; in-situ hydrodeoxygenation ; cyclohexane ; hydrogenolysis ; biomass ; 5-hydroxymethylfurfural ; 2,5-furandicrboxylic acid ; aerobic oxidation ; metal catalysts ; acid catalysis ; biodiesel ; biofuel ; esterification ; fatty acid ; methanolysis ; molybdenum oxide ; transesterification ; vegetable oil ; fatty acid methyl esters ; 2-ethyl-1-hexanol ; 1-heptanol ; 4-methyl-2-pentanol ; viscosity ; flash and combustion points ; methyl oleate ; methyl ricinoleate ; cellulase ; cellulose ; paper sludge ; Saccharomyces cerevisiae ; synergism ; furfural ; carbon-supported catalyst ; xylose conversion ; iron ; heterogeneous catalysts ; thermoset polymer ; epoxy ; cellulose nanofiber ; curing characteristics ; thermal properties ; mechanical properties ; RSM ; numerical optimization ; keratinase ; feather ; Bacillus sp. ; amino acids ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 5
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-08-08
    Beschreibung: The plant kingdom, with its terrestrial and marine natural products, has been widely explored. Plant-based products have long been used to prevent and treat various ailments. Many natural compounds have been reported to have a variety of interesting and significant biological activities, including antioxidant, anti-inflammatory, antitumor, antibacterial, antiviral, antifungal, antiparasitic, analgesic, antidiabetic, anti-atherogenic, and antiproliferative, as well as cardioprotective and neuroprotective properties. Therefore, researchers pay special attention to the bioactive compounds synthesized by plants. Opportunities in functional ingredients and treatment of NCDs (oxidative stress, diabetes, obesity, metabolic syndrome, etc.) are widely explored. However, many therapeutic properties of plants are still to be discovered. This Special Issue reprint intends to substantially contribute to our knowledge of their beneficial properties. Natural products could be a vast resource in respect of human well-being improvement. This Special Issue reprint also aims to disseminate some of the most recent and significant contributions in natural product research on phytochemicals and biological activity.
    Schlagwort(e): Sempervivum tectorum L. ; mineral content ; bioavailable fraction ; heavy metals ; open-field plants ; tissue culture plants ; in vitro callus culture ; Rubus subg. Rubus Watson ; Vaccinium corymbosum L. ; phenolics ; radical scavenging activities ; ferric reducing power ; waste peel ; essential oil ; GC-MS ; volatile compounds ; antimicrobial activity ; chemical composition ; antioxidant activity ; fluorescence ; total phenolic content ; Aspergillus flavus ; maize ; peel extracts ; AFB1 ; qRT-PCR ; Opuntia spp. ; phytochemicals ; biological activities ; antioxidant capacity ; chemopreventive effect ; integrated pest management ; Oriental fruit fly ; pomology ; post-harvest disease control ; Sambucus nigra L. ; medicinal plants ; flavonoids ; phenols ; carbohydrates ; amino acids ; Flos Abelmoschus manihot ; medicinal part ; non-medicinal parts ; UFLC-Triple TOF-MS/MS ; metabolite profiling ; multivariate statistical analysis ; juniper ; natural products ; tree ; leaves ; disease ; bioactive compounds ; microbial resistance ; turmeric ; Curcuma aromatica ; Curcuma caesia ; Curcuma longa ; Curcuma zanthorrhiza ; enantiomeric distribution ; chiral ; cultivars ; foliar sprays ; Humulus lupulus ; liming ; phenolic compounds ; plant vigour ; polyphenols ; antimicrobial activity enhancement ; ascorbic acid ; Maillard reaction products ; laccase–mediator system ; horseradish peroxidase–H2O2 system ; tomato pomace ; by-product utilization ; finger millet ; gluten-free ; potato flour ; convenience food ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSB Biochemistry
    Sprache: Englisch
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  • 6
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-12-06
    Beschreibung: This book focuses on the up-to-date studies on the sustainability with changing climate and extremes. The main contributors discussed the changing climate and extreme events, as well as their impacts on natural and human dimension sustainability, including the incorporated social–ecologic and socioeconomic processes. Special attention is given to four main sections: natural disasters in agriculture; urban/rural ecosystem, tourism, and ecosystem service; extreme climate indices, and newly created dataset for climate change.
    Schlagwort(e): trade conflict ; carbon emissions ; import and export trade ; cooperative emission reduction ; meteorological hazards ; risk assessment ; spatial pattern ; population exposure ; Qinghai-Tibet Plateau ; climate change ; slope geohazards ; new geohazard clusters ; extreme cooling events ; Arctic Oscillation ; winter in China ; atmospheric circulation ; GPP ; CMIP6 ; ESM ; STA ; China ; warm days ; cold days ; warm nights ; cold nights ; hot days ; frost days ; compound drought and heatwave events ; complex network ; event synchronization ; atmospheric circulation patterns ; urban agglomeration ; drought ; heat wave ; flood ; GM (1, 1) ; Arctic ; universal thermal climate index (UTCI) ; spatial-temporal changes ; 1979–2019 ; ecosystem services trade-offs ; land-use change ; soil conservation ; carbon storage ; water yield ; precipitation gradient ; Loess Plateau ; climate hazards ; geospatial analysis ; urban adaptation ; risk management ; snow disaster ; risk zoning ; Heilongjiang Province ; precipitation ; model resolutions ; cold region of China ; spatiotemporal distribution ; spatiotemporal variation ; 1961–2019 ; high-resolution and high-quality precipitation data ; independent and non-independent test ; the 0.01° multi-source fusion precipitation product ; extreme precipitation event ; forest types ; NDVI ; AVHRR GIMMS ; temperature range ; precipitation range ; snow cover ; black carbon concentration ; radiative forcing ; northeast China ; high temperature ; mobile phone data ; impact factor ; Zhuhai City ; WRF model ; projection ; short-lived heatwave event ; long-lived heatwave event ; Yangtze River Basin ; central and western Pacific ; thermocline ; yellowfin tuna ; CPUE ; El Niño ; La Niña ; GAM model ; spring soil moisture ; impact mechanism ; Songnen Plain ; Sanjiang Plain ; maize ; diurnal temperature range ; fresh air index ; natural microclimate comfort index ; fresh air–natural microclimate comfort index ; scenic spots ; Fujian province ; extreme climate indices ; temporal and spatial dynamics ; linear trend ; climate abrupt change ; central China ; peanut drought ; Shandong Province ; natural disaster risk assessment principles ; dry-hot wind disaster ; Shandong province ; natural disaster risk assessment principle ; summer maize ; inter- and mixed cropping ; flowering period ; yield ; potato climatic productivity potential ; Inner Mongolia ; effect ; human mobility ; rainfall ; taxi GPS data ; community ; Zhuhai central areas ; citrus ; quality ; future projection ; state-owned forest farms ; human resource allocation ; industrial structure ; coordination and adaptation ; personal structure ; contiguous poverty-stricken areas ; rainstorms and droughts ; direct economic losses ; disaster-affected population ; drought and flood ; vulnerability ; risk prediction ; agroecosystem ; heatwaves ; population exposure change ; global warming ; 1.5 °C warming scenario ; 2.0 °C warming scenario ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::K Economics, finance, business & management::KC Economics::KCN Environmental economics
    Sprache: Englisch
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  • 7
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: Agricultural practices involving the excessive use of chemical fertilizers and pesticides pose major risks to the environment and to human health. The development and adoption of sustainable ecofriendly agricultural management to preserve and enhance the physical, chemical, and biological properties of soils and improve agroecosystem functions is a challenge for both scientists and farmers. The Special Issue entitled “Sustainable Agricultural Practices—Impact on Soil Quality and Plant Health” is a collection of 10 original contributions addressing the state of the art of sustainable agriculture and its positive impact on soil quality. The content of this Special Issue covers a wide range of topics, including the use of beneficial soil microbes, intercropping, organic farming and its effects on soil bacteria and nutrient stocks, application of plant-based nematicides and zeolite amendments, sustainability in CH4 emissions, and the effect of irrigation, fertilization, and environmental conditions as well as land suitability on crop production.
    Schlagwort(e): natural substances ; nematicidal ; root-knot nematodes ; oregano ; soil amendments ; basic substances ; PCA ; land capability ; crop suitability ; GIS ; NWCE ; Egypt ; microbial inoculants ; soil enzyme activities ; soil microbes ; 16S rRNA ; planting pattern ; soil chemical properties ; soil microbial community ; genotype × environment interaction ; maize ; yield ; soil amelioration ; resource use efficiency ; water conservation ; nutrient retention ; heavy metal toxicity ; Cucumis melo L. ; chemical composition ; cultivar ; drip irrigation ; fruit quality ; long term field experiment ; sustainable crop production ; nutrient balances ; legume nutrition ; drained peat ; greenhouse gas ; global warming ; organic soil ; pineapple ; water table ; AMF ; enzyme activity ; microbial communities ; PGPR ; plant growth ; PLFAs ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
    Format: image/jpeg
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  • 8
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: Mixed cropping, also known as inter-cropping or co-cultivation, is a plant production system that involves planting two or more species (or cultivars) in the same field in a variable order—row or rowless—simultaneously. Mixed cropping plays an important role in sustainable agriculture by adding value to crop rotations and agroecosystems. Scientific investigations on environmentally friendly mixed cropping should be supported by studies on the direct costs and long-term benefits that are the most relevant to farmers. Meeting the need to strengthen the scientific basis for mixed crops, the papers in this Special Issue enhance our understanding of the following: The selection of species and cultivars for a mixed crop system as well as the choice of agricultural treatments that will secure a stable yield of mixtures; Inter- and intra- species competition of plants in a canopy; Ecological intensification approaches and opportunities for maximizing crop performance and yield in mixtures; The effects of mixed crops on crop rotations; The short- and long-term ecosystem benefits of mixtures; The effects on pests and the biodiversity of agroecosystems provided by mixtures; The economic aspects of adopting the mixtures in farms; The nutritive value of mixtures for livestock; Other topics related to the mixed cropping.
    Schlagwort(e): barley ; oats ; triticale ; yield ; leaf area index ; land equivalent ratio ; standard gross margin ; brachiaria ; cereal-livestock production ; perception ; push-pull technology ; smallholder farmers ; proximity effect ; border effect ; neighbor effect ; strip intercropping ; legume ; cereals ; Hordeum vulgare ; Lolium multiflorum ; phosphorus ; water stress ; competition indices ; plant development stages ; spring cereal mixtures ; grain yield ; protein yield ; metabolic energy yield ; differentiations of cereal mixture ; sustainable agriculture ; maize ; Zea mays L. ; biodiversity ; intercropping ; silage ; growth ; quality ; non-legume ; mixed crop ; herbivores ; pest population ; natural enemy ; cereal–legume mixture ; common vetch ; cultivar ; soil quality ; cereal-legume mixture ; organic farming ; conventional farming ; leaf greenness index ; seed yield ; yield components ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 9
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Food systems are under increasing pressure. They must meet the food requirements of a growing world population, and socio-economic changes also influence the type of foods which are under demand. At the same time, food systems are a major contributor to global environmental change, and environmental changes adversely impact agricultural productivity. This Special Issue explores opportunities and challenges towards achieving more sustainable food systems. Essential changes required in food systems are highlighted, such as more effective food distribution, the avoidance or valorisation of food waste, and less meat consumption. How to actually achieve these required changes across food value chains is also presented. This Special Issue supports solution-oriented approaches towards addressing one of most complex challenges of this century. The reader is invited to study the publications included in this Special Issue in detail.
    Schlagwort(e): consumer attitudes ; meat avoiders ; meat reducers ; environmental concerns ; global warming ; climate change ; sustainability ; ecology ; planetary health ; food security ; land ; land use consolidation ; land-use planning ; land tenure ; rural development ; Rwanda ; tenure responsive ; tenure responsive land-use planning ; tenure security ; demographic correlates ; food access ; household ; food insecurity experience scale ; Zanzibar ; sub-Saharan Africa ; vulnerability of food systems ; food neophobia ; environmental concern ; global environmental change ; behavior change ; willingness to pay (WTP) ; organic foods ; China ; Bibliometrics ; food rescue ; convention center ; greenhouse gas emissions ; landfill diversion ; anaerobic digestion ; codigestion ; food waste ; organic waste ; energy and resource recovery ; food waste disposal ; loss aversion ; dead hogs ; policy evaluation ; hog production ; chilli pepper ; organic manure ; application rate ; elevated temperature ; rain-shelter plastic house ; greenhouse ; field ; maize ; agrobiodiversity ; traditional food systems ; local knowledge ; cultural practices ; sustainable agriculture ; supply chain coordination ; supply chain sustainability ; livestock industry ; guanxi ; trust ; dynamic environment ; repeated purchase intention ; agricultural food system ; food policy ; food system sustainability ; urban agriculture ; local development ; food governance ; stakeholder engagement ; food systems ; global food regimes ; innovation ; political–economy ; social–ecological systems ; transformation ; regime shifts ; resilience ; sustainability in the food sector ; food supply chains ; food insecurity ; food waste and loss ; innovation and change ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::K Economics, Finance, Business and Management::KC Economics::KCV Economics of specific sectors::KCVG Environmental economics
    Sprache: Englisch
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  • 10
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: This book provides a collection of research and review articles useful for researchers, engineers, students and industry experts in the bioenergy field. The practical and valuable information can be utilized for developing and implementing renewable energy projects, selecting different waste feedstocks, technologies, and products. A detailed insight into advanced technologies such as hydrothermal liquefaction, torrefaction, and supercritical CO2 extraction for making sustainable biofuels and chemicals is provided. A case study on food waste-to-energy valorization processes in Latin America provides experts’ insights to promote a circular economy.
    Schlagwort(e): Koelreuteria paniculata biodiesel ; non-edible feedstock ; transesterification ; physicochemical characterization ; optimization ; phenol ; hydrogenation ; Ni/CNT ; cyclohexanol ; transfer hydrogenation ; microalga ; fatty acid ; Vietnam ; Nannochloropsis ; Desmodesmus ; lignocellulosic ; bio-oil ; biocrude ; upgrading ; supercritical extraction ; supercritical CO2 ; hydrotreatment ; biorefinery ; pyrolysis ; hydrothermal liquefaction ; torrefaction ; oats ; maize ; straw ; biochar ; centralized waste valorization ; lifecycle thinking ; AHP ; side flow ; anaerobic digestion ; composting ; rice straw ; bio-crude ; methanol ; phenols ; esters ; energy-consumption ratio ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 11
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-02-01
    Beschreibung: The papers included in this Special Issue address a variety of important aspects of plant biodiversity and genetic resources, including definitions, descriptions, and illustrations of different components and their value for food and nutrition security, breeding, and environmental services. Furthermore, comprehensive information is provided regarding conservation approaches and techniques for plant genetic resources, policy aspects, and results of biological, genetic, morphological, economic, social, and breeding-related research activities. The complexity and vulnerability of (plant) biodiversity and its inherent genetic resources, as an integral part of the contextual ecosystem and the human web of life, are clearly demonstrated in this Special Issue, and for several encountered problems and constraints, possible approaches or solutions are presented to overcome these.
    Schlagwort(e): climate change ; combined drought and heat stress ; drought ; heat ; landraces ; maize ; Rhododendron ; conservation strategies ; genetic differentiation ; gene flow ; populations contraction ; AFLP ; genetic diversity ; invasive ; Poaceae ; population genetics ; range expansion ; genebanks ; forage germplasm ; grasses ; legumes ; seed storage ; conservation ; seed longevity ; seed germination ; monitoring ; regeneration ; pea landraces ; Amorgos ; Schinoussa ; DNA Barcoding ; ISSR genotyping ; HRM analysis ; powdery mildew ; ex situ conservation ; germination ; longevity ; plant genetic resources ; agrobiodiversity ; genebank ; genebank management ; seed physiology ; seed quality management ; Carthamus tinctorius ; genotyping by sequencing ; germplasm characterization ; GWAS ; oilseed crop ; DArT markers ; macadamia ; dendrogram ; principal coordinate analysis ; population structure ; wild species ; malnutrition ; food security ; vegetables ; genetic resources ; home gardens ; community seedbanks ; variety introduction ; vegetable breeding ; high-throughput phenotyping ; statistical modelling ; phenotypic breeding ; genomic selection ; Solanum chacoense ; stress tolerance ; Brassica oleracea ; diversity ; SNP ; atolls ; leafy vegetables ; non-communicable diseases (NCD) ; nutrition security ; mineral nutrients ; natural biofortification ; crop wild relatives ; biological features ; use ; local ; national and global efforts ; policy ; gene donors ; pre-breeding ; breeding ; cross-sectoral collaboration ; crop wild relatives (CWR) ; drylands ; Kitui county ; wild food plants ; Cyprus ; domestication ; microsatellites ; Vitis vinifera subsp. sativa ; Vitis vinifera subsp. Sylvestris ; Fraxinus spp. ; manna ; local varieties nSSR ; cpSSR ; cytometry ; morphological traits ; documentation ; agricultural biodiversity ; wheat ; genome-wide association studies ; association mapping ; stripe rust ; anti-inflammatory activity ; antioxidants ; catechin ; Erodium crassifolium ; underutilized species ; agro-biodiversity ; centres of origin ; geographic distribution ; phylogenetic diversity ; useful plants ; Vavilov centres ; plant breeding ; climate change adaptation ; developing countries ; Punica protopunica Balf. ; Punica granatum L. ; Punica genera ; Lythraceae ; nitrogen fixation ; symbiosis ; bean ; landrace ; PPB ; participatory breeding ; climate resilient ; Honduras ; banana ; desiccation tolerance ; Musa ; Papua New Guinea ; seed conservation ; seed storage behaviour ; crop diversity ; drought tolerance ; genetic approaches ; neglected and underutilized species ; plant genetic resources for food and agriculture ; access and benefit sharing ; multilateral system ; CGIAR ; nutrition data ; multi-sectoral collaboration ; payment for ecosystem services ; payment for environmental services ; agrobiodiversity conservation ; agricultural adaptation ; clonal crops ; collection management ; cryobiotechnology ; cryopreservation ; field collections ; field maintenance ; germplasm storage ; in vitro conservation ; recalcitrant seeds ; genetic erosion ; ex situ and in situ conservation ; diversification ; sustainability ; food and nutrition security ; crop genetic resources ; diagnostics ; germplasm ; crop breeding ; pathogen ; pest ; Plant Treaty ; phytosanitary regulations ; transboundary pests ; invasive species ; prevention ; quarantine ; seed ; seed health ; virus indexing ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
    Sprache: Englisch
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  • 12
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-12-21
    Beschreibung: Almost 25 years ago, the first mammalian transient receptor potential (TRP) channel was cloned and published. TRP channels now represent an extended family of 28 members fulfilling multiple roles in the living organism. Identified functions include control of body temperature, transmitter release, mineral homeostasis, chemical sensing, and survival mechanisms in a challenging environment. The TRP channel superfamily covers six families: TRPC with C for “canonical”, TRPA with A for “ankyrin”, TRPM with M for “melastatin”, TRPML with ML for “mucolipidin”, TRPP with P for “polycystin”, and TRPV with V for “vanilloid”. Over the last few years, new findings on TRP channels have confirmed their exceptional function as cellular sensors and effectors. This Special Book features a collection of 8 reviews and 7 original articles published in “Cells” summarizing the current state-of-the-art on TRP channel research, with a main focus on TRP channel activation, their physiological and pathophysiological function, and their roles as pharmacological targets for future therapeutic options.
    Schlagwort(e): R5-920 ; n/a ; transient receptor potential channels ; photochromic ligands ; elementary immunology ; Purkinje cell ; EPSC ; substance P ; chemicals ; organ toxicity ; lymphocytes ; HSP70 ; physiology ; bioavailable ; inflammatory bowel disease ; platelets ; pollutants ; yeast ; regulatory T cells ; kinase ; Saccharomyces cerevisiae ; manganese ; cerebellum ; TRP channel ; NHERF ; inflammation ; nanoHPLC-ESI MS/MS ; TRPM7 ; chemical probes ; TRPM8 ; dorsal column nuclei ; TRPV2 ; TRPV3 ; calcitonin gene-related peptide ; TRPV1 ; ion channels ; transient receptor potential ; 2D gel electrophoresis ; MALDI-TOF MS(/MS) ; TRPV4 ; overproduction ; sulfur mustard ; oxidative stress ; graft versus host disease ; menthol ; topical ; chemosensor ; AP18 ; calcium signalling ; mucosal epithelium ; cuneate nucleus ; production platform ; TRPC channels ; ulcerative colitis ; channel structure ; xerostomia ; neutrophils ; cardiovascular system ; TRPC5 ; TRPC6 ; TRPC3 ; TRPC4 ; calcium signaling ; protein purification ; adipose tissue ; transient receptor potential (TRP) channels ; sodium ; TH17 ; diacylglycerol ; hypersensitivity ; TRPY1 ; GABAB ; HEK293 ; thrombosis ; ion channel ; TRPC ; pathophysiology ; SMAD ; toxicology ; endothelium ; calcium ; proteomics ; TRPA1 ; salivary glands ; TRP channels ; lipid mediators ; sensors ; radiation ; TRPM4 channel ; human medulla oblongata ; mGluR1 ; small molecules ; TRPC3 pharmacology ; bic Book Industry Communication::M Medicine
    Sprache: Englisch
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  • 13
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: Mitochondria play an increasingly central role in the context of cellular physiology. These organelles possess their own genome (mtDNA), which is functionally coordinated with the nuclear genome. Mitochondrial gene expression is mediated by molecular processes (replication, transcription, translation, and assembly of respiratory chain complexes) that all take place within the mitochondria. Several aspects of mtDNA expression have already been well characterized, but many more either are under debate or have yet to be discovered. Understanding the molecular processes occurring in mitochondria also has clinical relevance. Dysfunctions affecting these important metabolic ‘hubs’ are associated with a whole range of severe disorders, known as mitochondrial diseases. In recent years, significant progress has been made to understand the pathogenic mechanisms underlying mitochondrial dysfunction; however, to date, mitochondrial diseases are complex genetic disorders without any effective therapy. Current therapeutic strategies and clinical trials are aimed at mitigating clinical manifestations and slowing the disease progression to improve the quality of life of patients. The goal of the Special Issue ‘Mitochondria: from Physiology to Pathology’ published in Life (ISSN: 2075-1729) was to collect research and review articles covering the physiological and pathological aspects related to mtDNA maintenance and gene expression, mitochondrial biogenesis, protein import, organelle metabolism, and quality control.
    Schlagwort(e): atherosclerosis ; carotid intima-media thickness ; mitochondrial mutations ; cardiovascular risk factors ; mitochondria ; mtDNA ; cristae ; mitochondrial fission ; mitochondrial fusion ; mitochondrial diseas ; mitochondrial dynamics ; mitoenergetics ; mitosteroidogenesis ; LH ; cAMP ; Leydig cell ; mitochondrial DNA segregation ; heteroplasmy ; selective elimination ; mitophagy ; mitochondrial engineered nucleases ; kinases ; phosphorylation ; disease ; PINK1 ; Parkinson’s disease ; mitochondria homeostasis ; Cterm ; MELAS ; transmitochondrial cybrids ; aminoacyl-tRNA synthetases ; LARS2 ; mitochondrial disease ; therapeutic peptides ; FAD synthase ; FAD1 ; mitochondria localization ; Saccharomyces cerevisiae ; mRNA ; mitochondrial localization motif ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 14
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-11-30
    Beschreibung: Remote sensing is a powerful technique for characterizing and monitoring crop or vegetation properties at reasonable temporal and spatial resolutions. Remote sensing uses airborne and spaceborne platforms to collect various imageries and is widely applied for the vegetation monitoring of local- or large-scale interest concerning the effect of geophysical and climate parameters. The Special Issue highlights vegetation monitoring using remote sensing data acquired from satellite or unmanned aerial vehicle platforms. In addition to the optical data, thermal data is utilized to estimate crop yield or production, orchard water status, chlorophyll content, forest diversity mapping, or vegetation phenology.
    Schlagwort(e): rice and wheat ; nitrogen remote sensing ; quantitative retrieval ; research prospect ; vegetation phenology ; snow cover ; vegetation index ; SOS ; Tibetan Plateau ; remote sensing ; forest diversity ; GEDI LiDAR ; Sentinel-2 ; machine Learning ; yield forecasting ; logistic model ; normalization method ; crop canopy temperature ; maize ; broadband vegetation indices ; chlorophyll content ; leaf angle distribution ; WorldView-2 ; RapidEye ; GaoFen-6 ; random forest ; land evaluation ; soil ; biomass ; Hungary ; gross primary productivity ; soil health ; soil quality ; coastal marsh ; continuum removal ; hyperspectral ; spectral signatures ; unmanned aerial vehicle (UAV) ; vegetation species discrimination ; second derivative transformation ; canopy temperature ; crop water status index ; accuracy assessment ; peach orchard ; stem water potential ; backscatter ; gradient boosting ; machine learning ; NDVI ; precision agriculture ; forest stock volume ; NDVIRE ; Helan mountains ; convolutional neural networks (CNNs) ; unmanned aerial vehicles (UAVs) ; semi-natural grasslands ; plant communities ; time series ; reconstruction algorithm ; smoothing ; optical remote sensing ; cropping intensity ; temporal mixture analysis ; endmember ; unmixing ; time series images ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::R Earth sciences, geography, environment, planning::RG Geography
    Sprache: Englisch
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  • 15
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-08-08
    Beschreibung: The externalization of animals’ genetic potential is determined by a number of external factors, of which feeding plays a major role. Animals’ nourishment is one of the most important levers to ensure the efficiency of animal production due to both the high share of feed costs in the total cost of products and the influence this has on the growth, reproduction, and health of animals as well as the quality of products obtained from these. This field is one of the most dynamic in the field of husbandry sciences due to the takeover and permanent use of numerous results obtained from research on energy metabolism and nutrients related to the composition of feed and its influence on animal products. This is also due to the great advances in genetics, which create new types of animals with increasing productive potential, but also with different food requirements. This Special Issue collated innovative papers on animal nutrition, physiology, chemistry, biochemistry, genetics, reproduction, and breeding technologies. The articles covered a wide range of topics related to feed quality, the influence of food on the production level, the quality of production, and also on animals’ health.
    Schlagwort(e): carcass yield ; commercial cuts ; low cost ; neutral detergent fiber ; non-fiber carbohydrate ; Yucca schidigera ; antimicrobial ; secondary metabolites ; sustainability ; pollution ; production ; food animals ; Ajuga iva ; chemical composition ; nutritive value ; unconventional feeds ; phenolic ; growing conditions ; dairy buffaloes ; farming environment ; reproductive and productive performances ; feeding trial ; mozzarella cheese ; sensory properties ; alternative feed ; degradability ; fractions ; ram ; sperm quality ; Saccharomyces cerevisiae ; apparent digestibility ; honey ; quality ; phenolic content ; flavonoid content ; Pearson’s correlation ; female camels ; milk ; minerals ; heavy metals ; winter ; total mixed ration ; paddlefish ; meat quality ; fatty acids ; biological value ; body condition score ; ewes ; reproductive traits ; flushing ; animal production ; genetic diversity ; grey cattle ; mitochondrial DNA ; Podolian cattle ; European catfish ; somatometry ; corporal indice ; flesh yield ; nutritional quality ; lactation ; manganese ; reproductive performance ; sows ; AP monitoring ; IoT ; AP estimation ; decision support ; livestock farming ; polycyclic aromatic hydrocarbons ; meat ; chicken ; duck ; turkey ; phenols ; flavonoids ; FTIR ; rearing system ; birds’ welfare condition ; biochemical analysis ; productive parameters ; food and feed safety ; yeasts and molds ; Salmonella spp. ; Escherichia coli ; Clostridium perfringens ; rabbit ; hare ; lipid health indices ; water-holding capacity ; cooking loss ; egg weight ; shell weight ; fractional reduction ; deletion method ; reproduction ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
    Sprache: Englisch
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  • 16
    Publikationsdatum: 2024-04-05
    Beschreibung: Integrative omics of plants in response to stress conditions play more crucial roles in the post-genomic era. High-quality genomic data provide more deeper understanding of how plants to survive under environmental stresses. This book is focused on concluding the recent progress in the Protein and Proteome Atlas in plants under different stresses. It covers various aspects of plant protein ranging from agricultural proteomics, structure and function of proteins, and approaches for protein identification and quantification.
    Schlagwort(e): QH301-705.5 ; QK1-989 ; Q1-390 ; phosphoproteomics ; GLU1 ; somatic embryogenesis ; CHA-SQ-1 ; nitrogen fertilizer ; chilling stress ; differentially abundant proteins ; ATP synthase ; photosynthetic parameters ; photosynthesis ; constitutive splicing ; phosphorylation ; Jatropha curcas ; plants under stress ; postharvest freshness ; Alternanthera philoxeroides ; rubber latex ; Millettia pinnata ; molecular and biochemical basis ; filling kernel ; drought stress ; comparative proteomic analysis ; domain ; micro-exons ; phylogeny ; phos-tagTM ; E. angustifolia ; root cell elongation ; ABA ; pollen abortion ; lncRNA ; transcriptome ; radish ; redox homeostasis ; Nelumbo nucifera ; sugar beet ; shotgun proteomics ; proteomes ; high-temperature stress ; post-genomics era ; model plant ; salt tolerance ; miRNA ; wheat ; physiological response ; stress ; visual proteome map ; transcriptional dynamics ; leaf ; maize ; Dunaliella salina ; phosphatidylinositol ; S-adenosylmethionine decarboxylase ; Gossypium hirsutum ; flavonoid biosynthesis ; phosphatase ; wood vinegar ; heat shock proteins ; silicate limitation ; purine metabolism ; natural rubber biosynthesis ; ancient genes ; cotton ; rubber grass ; abiotic stress ; heat stress ; maturation ; low-temperature stress ; molecular basis ; transcriptome sequencing ; ROS scavenging ; widely targeted metabolomics ; transdifferentiation ; seed development ; alternative splicing ; cultivars ; inositol ; salt stress ; chlorophyll fluorescence parameters ; proteome ; carbon fixation ; AGPase ; transcript-metabolite network ; molecular mechanisms ; Triticum aestivum L. ; Zea mays L. ; ROS ; label-free quantification ; woody oilseed plants ; heat-sensitive spinach variety ; MIPS ; quantitative proteomics ; regulated mechanism ; two-dimensional gel electrophoresis ; potassium ; glutathione ; Salinity stress ; integrated omics ; diatom ; ATP synthase CF1 alpha subunit (chloroplast) ; root ; proteome atlas ; brittle-2 ; mass spectrometry ; genomics ; Taraxacum kok-saghyz ; cytomorphology ; proteomics ; arbuscular mycorrhizal fungi ; signaling pathway ; proteomic ; loss-of-function mutant ; rice ; seedling ; wucai ; leaf sheath ; root and shoot ; antioxidant enzyme ; exon-intron structure diversity ; isobaric tags for relative and absolute quantitation ; regulation and metabolism ; concerted network ; drought ; heat response ; VIGS ; iTRAQ ; nitrogen use efficiency (NUE) ; stem ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
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  • 17
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-09-11
    Beschreibung: Plants under natural conditions often face multiple stresses, including drought, salinity, temperature extremes, submergence stress, bacteria, viruses, fungi, insects, etc. These biotic and abiotic stresses negatively influence plant growth and productivity. Various approaches have recently been used to overcome stresses in plants. It is necessary to evaluate and explore how diverse molecular techniques can be applied to different biological studies to improve biotic and abiotic stress tolerance in plants. This will help reduce production losses and increase crop tolerance to various stresses. It is now the time to make a difference by developing plants that can withstand biotic and abiotic stresses.
    Schlagwort(e): antioxidants ; drought ; oxidative stress ; pearl millet ; redox implications ; ROS ; chlorophyll fluorescence efficiency ; photosynthetic responses ; enzyme activity ; sugarcane ; smut ; circadian clock ; reactive oxygen species ; Al-induced PCD ; photoperiodism ; peanut ; phylogenetic ; virus-induced gene silencing ; transgenic lines ; physiological and biochemical analysis ; Glycine max L. ; PR proteins ; chitinase ; genome-wide ; plant stresses ; crop residues ; profitability ; soil fertility ; soil biology ; allelopathy ; heat shock protein 20 ; maize ; abiotic stress ; yeast-one-hybrid ; abiotic stresses ; cotton ; hormones ; signaling pathway ; WRKY ; papaya (Carica papaya) ; brassicales ; late embryogenesis abundant protein ; orthogroup ; expression profile ; artificial light ; auxins ; chicory ; callus cells ; inulin ; plant growth regulators ; milk thistle ; secondary metabolites ; ecotypes ; salinity ; growth attributes ; biotic stress ; phenolic compounds ; seaweed ; Dendrobium catenatum ; lipase ; multi-omics ; expression pattern ; gene family ; bio-fertilizer ; ionic homeostasis ; organic amendments ; vermicompost ; cold stress ; PKS5 ; stomatal aperture ; microbiota ; natural farming ; physical factors ; physiological changes ; signal transduction and stressed conditions ; Rhizobium leguminosarum ; PGPR ; Triticum aestivum L. ; cadmium stress ; tolerance ; ascorbate ; glutathione ; malondialdehyde ; chlorophylls ; disease gradient ; disease outbreak ; Puccinia ; wheat stripe rust ; plant epidemic ; dispersal ecology ; alternative plant vitrification solution ; ammonium-free medium ; cytotoxicity ; droplet-vitrification ; endangered species ; liquid overlay ; regrowth medium ; within-plant phenotypic plasticity ; combined stresses ; additive ; antagonistic and synergic effects ; VOCs ; potassium ; soybean ; water logging ; yield ; non-thermal plasma ; plant defense ; glucosinolates ; nitriles ; RNA sequencing ; Arabidopsis thaliana ; Bt toxins ; Cry1Ah1 transgenic poplar ; ecology ; environment ; rhizosphere ; candidate genes ; drought tolerance ; crop improvement ; climate change ; adaptation ; Chenopodium quinoa Willd. ; genotypes ; Sahara ; Algeria ; chitosan ; pathogen ; sustainable ; plant protection ; tomato ; melatonin ; photosynthesis ; climate changes ; antioxidant system ; Malus seedlings ; NaCl treatments ; membrane damage ; osmotic regulation ; archives ; botanical collection ; Greece ; landscape ; pre-rebellion period ; wheat ; priming ; Aspergillus niger ; qRT-PCR ; wilting ; TLP ; β-1,3-glucanase ; biostimulants ; biofertilizers ; soil microorganisms ; phytostimulator ; jewel sweet potato ; shoot tip ; axillary bud ; different MS salts concentration ; micropropagation ; plant performance ; C4 species ; heterozygosity ; transient soil salinity ; soil layers ; desertification ; arid regoins ; total flavonoid ; phenolics ; antioxidant activity ; centella ; Na+ content ; molecular markers ; MAS ; oilseeds ; SSRs ; molecular breeding ; dehydration-responsive element binding (DREB) transcription factors ; gene expression ; mosses ; stress tolerance ; common centaury ; salinity stress ; antioxidative protection ; sodium nitroprusside ; proteomic analysis ; drought stress ; sorghum ; RNS ; RSS ; signaling ; post-translational modification ; microorganisms ; stressful conditions ; sustainability ; nutrition ; Brassicaceae ; Cicer arietinum L. ; chlorophyll a fluorescence transient ; physiological and biochemical traits ; high temperature ; chocolate spot disease ; Botrytis fabae ; faba bean ; antioxidant enzymes ; protein banding and anatomy ; actinobacteria ; Streptomyces tuirus ; chilli fruit rot ; Colletotrichum scovillei ; Colletotrichum truncatum ; Fusarium oxysporum ; liquid bio-formulation ; corn smut ; fungus infection ; MDA ; proline ; quality ; halophytes ; Tripolium pannonicum ; hydrogen peroxide ; cell wall extensibility ; cell wall polysaccharide ; coleoptile ; growth inhibition ; lead (Pb) ; rice ; Bactrocera oleae ; spinosad ; kaolin ; organic oliviculture ; chlorophyll fluorescence ; leaf gas exchange ; physiological traits ; BAG (Bcl-2-associated anthanogene) family proteins ; molecular chaperone ; metabolomics ; metabolic responses ; metabolites variation ; surveillance ; Candidatus Liberibacter asiaticus ; comprehensive control ; distribution ; screen house ; Copper hyperaccumulation ; stress mitigation ; EDTA and IAA ; sunflower ; Fusarium wilt ; conventional breeding ; molecular makers ; QTLs ; genomics ; transcriptomics ; metabolomics and proteomics ; bread wheat ; AMF ; zinc ; growth parameters ; osmolyte ; osmoprotector ; ionic attributes ; PGPBs ; growth-promoting fungi ; crop productivity ; plant tolerance ; arbuscular mycorrhizal fungi ; aerobic rice ; soil enzymes ; phosphorus utilization ; P-deficient ; plant growth promotion ; chickpea ; selection indices ; drought tolerant genotypes ; abiotic and biotic stress ; CRISPR ; mega nucleases ; TALEN ; ZFN ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
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  • 18
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-12-21
    Beschreibung: This book is a printed edition of the Special Issue Promising Detoxification Strategies to Mitigate Mycotoxins in Food and Feed that was published in Toxins
    Schlagwort(e): R5-920 ; RA1190-1270 ; Trichoderma ; n/a ; photodegradation product ; physical decontamination ; growth performance ; toxigenic Fusarium ; curcumin ; mitigation ; Aspergillus flavus ; food and beverage ; ascladiol ; biological control ; antioxidant capability ; trichothecene ; bioprospecting ; turkey ; processing ; chicks ; Sporobolomyces sp. IAM 13481 ; mycotoxins ; epimer ; Tri101 ; enzymes ; neutral electrolyzed water ; antioxidant function ; purification ; ameliorating effects ; aflatoxin-degrading enzyme ; chemical decontamination ; desoxypatulinic acid ; furan rings ; maize ; atmospheric pressure ; biotransformation ; estrogen receptor (ER) ; oxidative stress ; decontamination ; Bacillus shackletonii ; hyssop ; DBD ; degradation ; TQEF-MS/MS ; CYP450 ; enzymatic detoxification ; low temperature plasma ; Fusarium ; AFBO–DNA ; modified mycotoxin ; Bacillus subtilis ANSB060 ; polarity ; thermal treatment ; serum hormones ; mycotoxins mitigation ; mycotoxin ; zearalenone (ZEA) ; cell viability ; detoxification ; patulin ; biodegradation ; interactions ; intracellular and extracellular enzymes ; Bacillus licheniformis CK1 ; deoxynivalenol ; aflatoxins ; aflatoxin B1 ; biological decontamination ; Corylus avellana ; molecular ; Pichia caribbica ; mild technologies ; microbial patulin degradation ; enzyme ; proteomics ; fatty acids ; spores of Ganoderma lucidum ; inhibition ; residue ; food safety ; cold atmospheric pressure plasma technology ; application ; post-weaning female piglets ; laccase ; aflatoxin biodegradation preparation ; Aflatoxin B1 ; microorganism identification ; bic Book Industry Communication::M Medicine
    Sprache: Englisch
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  • 19
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: This book is a printed edition of the Special Issue Fertilizer Application on Crop Yield that was published in Agronomy
    Schlagwort(e): QH301-705.5 ; Q1-390 ; S1-972 ; organic N ; ammonia ; NPK amendments ; corn–soybean rotation ; soil acidity ; phosphorous ; maize yield response to K ; biofertilizer ; agroforestry system ; Copper ; organic farming ; soil nitrogen pools ; net returns ; mineral N ; grain quality ; fertilizer management ; nutrient expert for maize ; sustainability ; organic nutrients ; conservation agriculture ; agronomic response ; S fertilization ; global food demand ; Zea mays L. ; N fertilizer ; nitrogen recovery efficiency ; Bacillus pumilus ; Orychophragmus violaceus L. ; soil erosion ; soil health ; saline tract ; soil K supply ; soil N mineralization ; soil biota ; potassium ; production system ; nitrate reductase activity ; site-specific K management ; Value Cost Ratio ; durum wheat ; conventional farming ; nitrate ; soil organic matter ; grain yield ; integrated nutrient management ; K use efficiency ; rice-wheat system ; forage legume ; nitrogen physiological recovery ; NADH ; chemical fertilizers ; evergreen agriculture ; green manure ; N fertilization ; yield ; NADH-dehydrogenase ; wheat ; site-specific nutrient management ; hybrid rice ; NUE ; balanced use of fertilizers ; growth promotion ; calcium ; humid Mediterranean climate ; Complex I ; rice ; maize ; Zinc ; potentially mineralizable N ; Agrotain® urea ; economics ; nitrate assimilation ; management ; nitrogen uptake ; wheat yields ; nitrogen use efficiency (NUE) ; soil N supply ; maize crop manager ; long-term productivity ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 20
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-01-08
    Beschreibung: Wine has a complex matrix with many volatile compounds present, which evolves over time. These volatile compounds are important to wine quality as they contribute to the aroma and varietal characteristics of wine. Recent development in the analysis of volatile compounds in wine has greatly improved our understanding of the complexity of wine aroma. Analytical methods used for wine aroma fingerprinting have shown potential in determining the origin and quality of wine. Thus, research on volatile compounds responsible for wine aroma and their correlation with wine provenance and wine quality have increasingly attracted great interest from researchers and winegrowers. This Special Issue presents the latest research regarding wine aroma compounds, including, but not limited to, the topics on the characterization of aroma compounds in grapes and wine, factors influencing the production of aroma compounds in wine during fermentation and maturation, and analytical methods for wine aroma analysis.
    Schlagwort(e): marselan wine ; aroma compounds ; indigenous yeast strains ; Saccharomyces ; non-Saccharomyces ; icewine ; Vidal ; yeast ; sensory analysis ; amino acid ; fruity ester ; wine aroma ; nitrogen management ; Pearson correlation analysis ; carbon metabolism ; Vitis davidii Foёx ; spend coffee grounds ; fermentation ; sensory property ; volatile profile ; yeast protein hydrolysate ; nitrogen supplementation ; volatile compounds ; wine higher alcohols ; wine esters ; monoterpenes ; triangle test ; check-all-that-apply ; correspondence analysis ; Cochran’s Q-test ; nutrients ; central composite design ; Saccharomyces cerevisiae ; wine ; strain effect ; aromas ; non-Saccharomyces yeasts ; ethanol tolerance ; ultraviolet irradiation ; diethyl sulfate mutagenesis ; vineyard mechanization ; phenolics ; sensory properties ; anthocyanins ; bentonite ; cold soaking ; colour ; pathogenesis-related proteins ; Pinot noir ; tannin ; antioxidants ; glutathione ; glutathione-enriched inactivated dry yeasts ; methoxypyrazines ; oxidation ; Sauvignon Blanc ; thiols ; aroma profile ; grape pomace ; model juice ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::T Technology, engineering, agriculture
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  • 21
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-04-05
    Beschreibung: This Special Issue “Innovative Conservation Cropping Systems and Practices” is focused on the development and assessment of innovative conservation cropping systems and practices in determining system productivity and enhancing crop production and soil quality. It covers applied engineering for achieving a sustainable balance between productivity, environmental, and profitability factors, presenting a collection of research articles that cover a broad range of cropping systems and practices from the farmland ecosystem.
    Schlagwort(e): straw management ; potassium fertilizer ; rice–oilseed rape rotation ; yield ; bacterial community ; fungal community ; rice ; intercropping ; water mimosa ; pest and disease ; microclimate ; grain quality ; maize ; root system architecture ; nitrogen rates ; cultivars ; phytoremediation ; secondary salinization ; salt tolerance ; microbial diversity ; nutrient accumulation ; conservation tillage ; metabarcoding ; smash ridging ; soil chemical properties ; soil microbial diversity ; sugarcane ; coastal salt-affected soil ; one-crop-per-annum cropping ; fallow mulching ; salt accumulation ; crop growing ; nitrogen rate ; nitrogen ratio ; regenerative ability ; reduced tillage ; no tillage ; side deep fertilizing of machine-transplanted rice ; root function ; photosynthesis ; ammonia-oxidizing bacteria ; integrated fertilization regime ; N2O emission factor ; N2O flux ; purple caitai fields ; C:N ratio ; net ecosystem exchange ; soil microbial carbon ; soil microbial nitrogen ; rice production ; CH4 ; N2O ; water productivity ; global warming ; interspecific competition ; land equivalent ratio ; planting pattern ; root length density ; root morphological characteristics ; biochar ; maize–cabbage system ; crop quality ; N utilization efficiency ; soil inorganic N ; straw returning ; soil microbes ; carbon source utilization ; grey relational analysis ; path analysis ; ratoon rice ; nitrogen balance ; reactive nitrogen losses ; nitrogen surplus ; nitrogen-use efficiency ; no-till ; straw return ; soil organic carbon fractions ; soil aggregate ; bacterial diversity ; rice–crayfish coculture ; different rice varieties ; controlled-release fertilizer ; dry matter accumulation ; rice growth characteristics parameters ; apple-ryegrass intercropping ; photosynthetic characteristics ; soil salinity ; soil moisture content ; fruit quality ; lake sediment ; phosphorus ; Chinese cabbage ; phoD gene ; high-throughput sequencing ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::T Technology, engineering, agriculture
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  • 22
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: International trade is highly affected by mycotoxin contaminations, which result in an annual 5% to 10% loss of global crop production. In the last decade, the mycotoxin scenario has been complicated by the progressive understanding—alongside emerging mycotoxins—of the parallel presence of modified (masked and conjugated) forms, in addition to the previously free known ones. The present Toxins Special Issue presents original research papers and reviews that deal with the fates of all these forms of mycotoxins with respect to aspects that cover traditional and industrial food processing, yearly grain campaign peculiar conditions and management, novel analytical solutions, consumer exposure, and biomarker-assessment directions. It gives a taste of an exciting scientific field that has several implications for our daily life because (i) it covers our diet practically and from every point of view, (ii) it intersects with our culinary uses and customs, but also industrial production processes, and (iii) it involves a careful evaluation of costs and benefits and a constant and continuous improvement of mycotoxin mitigation strategies.
    Schlagwort(e): mycotoxin ; milling ; bran ; semolina ; cooking ; dietary exposure ; aflatoxins ; alkaline ; hydrolyzed fumonisins ; fumonisins ; food processing ; maize ; masa ; matrix-associated mycotoxins ; modified mycotoxins ; tortillas ; mycotoxins ; trichothecenes ; thermal degradation ; decontamination ; mass spectrometry ; detoxification ; design of experiment ; LC-MS/MS ; Ochratoxin A ; 2′R-ochratoxin A ; 14(R)-ochratoxin A ; coffee ; degradation ; processing ; roasting ; masked mycotoxins ; emerging mycotoxins ; Fusarium ; Serbia ; fluorescence polarization immunoassay ; T-2 toxin ; HT-2 toxin ; T-2 glucoside ; HT-2 glucoside ; wheat ; validation study ; screening method ; deoxynivalenol ; children ; adolescents ; pregnant women ; vegetarians ; biomonitoring ; acrylamide ; multiple mitigation strategies ; design of experiments ; bakery food processing ; biscuits ; Fusarium toxins ; beer ; malt ; risk assessment ; deoxynivalenol-3-glucoside ; conversion ; Chinese steamed bread ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
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  • 23
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-12-21
    Beschreibung: Contamination of foods and agricultural commodities by various types of toxigenic fungi is a concerning issue for human and animal health. Moulds naturally present in foods can produce mycotoxins and contaminate foodstuffs under favourable conditions of temperature, relative humidity, pH, and nutrient availability. Mycotoxins are, in general, stable molecules that are difficult to remove from foods once they have been produced. Therefore, the prevention of mycotoxin contamination is one of the main goals of the agriculture and food industries. Chemical control or decontamination techniques may be quite efficient; however, the more sustainable and restricted use of fungicides, the lack of efficiency in some foods, and the consumer demand for chemical-residue-free foods require new approaches to control this hazard. Therefore, food safety demands continued research efforts for exploring new strategies to reduce mycotoxin contamination. This Special Issue contains original contributions and reviews that advance the knowledge about the most current promising approaches to minimize mycotoxin contamination, including biological control agents, phytochemical antifungal compounds, enzyme detoxification, and the use of novel technologies.
    Schlagwort(e): R5-920 ; RA1190-1270 ; n/a ; decontamination ; superheated steam ; quercetin glycosides ; antagonism ; mode of action ; corn ; Botrytis sp. ; AITC ; binding ; degradation ; brine shrimp bioassay ; apple pomace ; nanoparticles ; enzymatic detoxification ; Bacillus ; estrogen response element ; Fusarium ; biological detoxification ; abiotic factors ; stability ; fumonisin esterase FumD ; mycotoxigenic fungi ; Aspergillus flavus ; Aflatoxin M1 ; Fusarium graminearum ; milk ; Penicillium digitatum ; biocontrol agents ; biological control ; dry-cured ham ; mycotoxin reduction ; Fusarium sp. ; enzyme kinetics ; Penicillium nordicum ; Satureja montana ; roasted coffee ; fermentation ; crisp biscuit ; detoxification ; essential oils ; gene expression ; probiotics ; zearalenone ; mycotoxins ; degradation products ; Geothrichum citri-aurantii ; garlic-derived extracts ; Zearalenone ; biodegradation ; EU limits ; storage ; Origanum virens ; aflatoxin ; fungal growth reduction ; green chemistry ; Penicillium italicum ; deoxynivalenol ; ?-Fe2O3 ; ochratoxin A (OTA) ; wheat ; cell-free extracts of Aspergillus oryzae ; photocatalysis ; wheat quality ; post-harvest phytopathogen ; cold plasma ; pinnatifidanoside D ; ochratoxin A ; oats ; cell proliferation ; estrogen receptor ; Penicillium verrucosum ; pig production performance ; phloridzin ; maize ; biotransformation ; fumonisin ; fungi ; bic Book Industry Communication::M Medicine
    Sprache: Englisch
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  • 24
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: Yeasts are truly fascinating microorganisms. Due to their diverse and dynamic activities, they have been used for the production of many interesting products, such as beer, wine, bread, biofuels, and biopharmaceuticals. Saccharomyces cerevisiae (brewers’ or bakers’ yeast) is the yeast species that is surely the most exploited by humans. Saccharomyces is a top-choice organism for industrial applications, although its use for producing beer dates back to at least the 6th millennium BC. Bakers’ yeast has been a cornerstone of modern biotechnology, enabling the development of efficient production processes. Today, diverse yeast species are explored for industrial applications. This Special Issue “Yeast Biotechnology 2.0” is a continuation of the first Special Issue, “Yeast Biotechnology” (https://www.mdpi.com/books/pdfview/book/324). It compiles the current state-of-the-art of research and technology in the area of “yeast biotechnology” and highlights prominent current research directions in the fields of yeast synthetic biology and strain engineering, new developments in efficient biomolecule production, fermented beverages (beer, wine, and honey fermentation), and yeast nanobiotechnology.]
    Schlagwort(e): QH301-705.5 ; TP248.13-248.65 ; bioethanol production ; mead ; nanobiotechnology ; fermentation-derived products ; flavor ; citric acid production ; enzyme production ; non-Saccharomyces yeasts ; fermented beverages ; bioreactors ; Saccharomyces cerevisiae ; wine ; beer ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Developing sustainable organic agriculture and resilient agribusiness sector is fundamental, keeping in mind the value of the opportunity presented by the growing demand for healthy and safe food globally, with the expectation for the global population to reach 9.8 billion by 2050, and 11 billion by 2100.Lately, the main threats in Europe, and worldwide, are the increasingly dynamic climate change and economic factors related to currency fluctuations. While the current environmental policy provides several mechanisms to support agribusinesses in mitigating organic food for daily increasing human population and stability of the currency, it does not contemplate the relative readiness of individuals and businesses to act correctly.Organic farming is the practice that relies more on using sustainable methods to cultivate crops and produce food animals, avoiding chemicals and dietary synthetic drug inputs that do not belong to the natural ecosystem. Organic agriculture can also contribute to meaningful socioeconomic, ecologically sustainable development, and significantly in the development of the agribusiness sector, especially in developing countries.
    Schlagwort(e): Moringa oleifera ; Japanese quail ; fertility ; egg production ; livestock ; agriculture ; organic production ; land ; taxation ; tax incentives ; income ; revenue ; property ; medicinal plants ; sustainable ; poultry ; organic ; eggs ; fatty acids ; organic farming ; production structure ; production intensity ; Ukraine ; meat ; biotic ; natural ; economic efficiency ; costs ; willingness to pay ; honey ; local ; Serbia ; bank ; job satisfaction ; team ; rural ; urban ; the Republic of Serbia ; biomass ; crop residue ; crop production ; energy purposes ; sustainability ; apiculture investment ; research and development ; beekeepers ; geographical origin ; food ; label ; Apis mellifera ; Nosema spp. ; Protofil® ; biochemical analysis ; sustainable livestock production ; added value ; buffalo milk ; dairy products ; chemical composition ; nutritional properties ; kids ; Garganica ; Maltese ; Derivata di Siria ; meat quality ; biodiversity ; marketing in higher education ; marketing mix instruments in higher education ; higher education institutions ; students’ satisfaction ; Republic of Serbia ; Spain ; dyslipidemia ; sea buckthorn ; grape ; high-fat diet ; rats ; phytotherapy ; atorvastatin ; sustainable development ; sustainable tourism development ; rural tourism ; image of a rural tourism destination ; cognitive component ; dimensions of the cognitive component ; farm development ; farm machinery ; labor ; farm investment ; productivity ; sustainable public procurement (SPP) ; green public procurement (GPP) ; consumer behavior ; GPP barriers ; green Romanian agriculture ; consumption ; green marketing ; organic consumer ; cost-effectiveness ; flame weeding ; maize ; organic agricultural production ; plant protection product residues ; organic and conventional agriculture ; LC-MS/MS ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: This Special Issue on ‘Advances in Cereal Crops Breeding’ comprises 10 papers covering a wide range of subjects, including the expression-level investigation of genes in terms of salinity stress adaptations and their relationships with proteomics in rice, the use of genetic analysis to assess the general combining ability (GCA) and specific combining ability (SCA) in promising hybrids of maize, the use of DNA markers based on PCR in rice, the identification of quantitative trait loci (QTLs) in wheat and simple sequence repeats (SSR) in rice, the use of single-nucleotide polymorphisms (SNP) in a genome-wide association study (GWAS) in cereals, and Nanopore direct RNA sequencing of related with LTR RNA retrotransposon in triticale prior to the genomic selection of heterotic maize hybrids.
    Schlagwort(e): maize ; density tolerance ; combining ability ; gene effects ; genetic diversity ; rice ; salinity ; submergence tolerance ; blast ; SSR markers ; PCR analysis ; long non-coding RNAs ; seed development ; Nanopore sequencing ; retrotransposons ; triticale ; prediction accuracy ; mixed linear and Bayesian models ; machine learning algorithms ; training set size and composition ; parametric and nonparametric models ; drought stress ; dendrogram ; barley ; breeding ; marker-assisted selection ; genes ; genetic resources ; genome editing ; health benefits ; metabolomics ; oat ; QTL ; wheat ; Triticum aestivum L. ; QMrl-7B ; root traits ; grain yield ; nitrogen use efficiency ; GWAS ; salinity tolerance ; Vietnamese landraces ; abiotic stress ; root ; auxin ; YUCCA ; PIN ; proteomics ; mass spectrometry ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 27
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-02-24
    Beschreibung: Sustainable development in the agriculture sector is crucial to achieve the 2030 Sustainable Development Goals (SDGs) set by the United Nations (UN). There are lots of challenges to developing modern and intelligent agricultural techniques, tools, and systems, by which sustainable agriculture and food security can be satisfied. In addition, carbon-neutral development and clean energy utilization are also associated with the UN-SDGs. Such agricultural, biological, and environmental engineering studies are needed in the 21st century, particularly from the viewpoint of the agricultural water–energy–food security nexus. This book focuses on the recent proliferation and technological advancements in these engineering applications. This book aims to share recent updates on agricultural, biological, and environmental engineering, and the application of these engineering techniques in the agriculture sector. It presents such engineering technologies and applications in seven categories that include energy system applications in agriculture (three studies); irrigation and drainage (four studies); biomass, biogas, and biochar (three studies); farm mechanization and soil science (three studies); remote sensing and geographical studies (two studies); wastewater and biological studies (two studies); and case studies and societal aspects in agriculture (five studies). The editors believe that this book will be useful for agricultural scientists, researchers, and students.
    Schlagwort(e): air heat pump ; carbon dioxide ; formaldehyde ; electricity consumption ; ultra-fine dust ; municipal waste ; biological fertilizer ; phytopathogens ; sustainable agriculture ; organic waste treatment ; optical remote sensing ; microwave remote sensing ; phenology-based method ; forest conservation ; forest management ; rural residents ; economic incentives ; Pakistan ; less-favoured areas ; agricultural policy ; farm profitability ; traction ; soil ; sinkage ; single-track shoe ; penetration ; cohesion ; adhesion ; ANOVA ; Brassica chinensis ; coefficient of variation ; double-row ; metering device ; pneumatic ; greenhouse ; computational fluid dynamics ; airflow ; temperature ; humidity ; horticulture ; Zagazig ; Egypt ; willingness to accept ; gross margin ; mixed cropping ; ordered logistic regression ; bioresources ; circular bioeconomy ; economic analysis ; Nitrification inhibitor ; smog ; Wheat straw ; poultry farms ; air-conditioning ; evaporative cooling systems ; temperature-humidity index ; temperature-humidity-velocity index ; soil erosion ; sediment yield ; RUSLE ; sediment transport modeling ; Gomal River ; arid regions ; surface drain system ; design ; drainage effluent ; GF-6 ; maize ; straw ; support vector machine ; random forest ; red-edge wavelength ; biomass ; furnace ; efficiency ; economics ; carbon nanotubes ; surface modification ; heavy metals ; adsorption ; water and wastewater treatment ; renewable energy ; biogas production ; livestock manure ; anaerobic digestion ; COVID-19 ; Iran ; food security ; economic crisis ; agriculture ; food supply chain ; agricultural economy ; drip irrigation system ; net revenue ; small landholders ; sustainable irrigation ; agroforestry ; allometric equations ; carbon stock ; organic carbon ; potassium ; zinc ; physiological attributes ; climate change ; environment ; human health ; resources ; wastewater ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::T Technology, engineering, agriculture
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: This Special Issue contains 28 papers covering a wide range of topics related to plant genomics and genetics. The papers utilize a variety of genomic tools and techniques to explore topics such as identification of quantitative trait loci associated with flax seed yield and oil quality, mucilage and hull content in flax seeds, and genomic prediction for pasmo resistance in flax. Other papers focus on the identification and characterization of specific genes, such as the EXO70 gene family in wheat and related species, hydroxycinnamoyl transferase in tea plants, and the WRKY transcription factor GmWRKY12 in soybeans. Several papers examine gene expression and regulation in response to abiotic stress, such as drought and salt tolerance in moso bamboo, and the response to chilling in bell peppers. Other topics include genetic diversity analysis of crested wheatgrass, genome-wide analysis of chitin-binding protein gene family in peppers, and genome-wide bioinformatics analysis of MAPK gene family in kiwifruit. Overall, this Special Issue provides a comprehensive view of the current state of plant genomics research, showcasing the diversity of approaches and tools being used to better understand and improve crop plants.
    Schlagwort(e): Solanum lycopersicum ; UGlcAE gene family ; identification ; characterization ; plant hormones ; gene expression ; Jatropha curcas ; Dof gene family ; transcription factor ; phylogenetic analysis ; gene expression analysis ; warming ; BrHSFA2 ; BrHSP18.2s ; transcriptome ; alternative splicing ; Kenshin ; Verbena bonariensis ; drought stress ; transcriptome sequencing ; differentially expressed genes ; analysis ; non-coding RNA ; transcriptomes ; bell pepper ; chilling injury ; longan ; WRKY ; expression analysis ; flower induction ; abiotic stress ; chitin-binding protein ; chitinase ; pepper ; expression ; biotic stress ; flax ; genome-wide association study (GWAS) ; selective sweep ; genotyping by sequencing (GBS) ; bi-parental population ; single nucleotide polymorphism (SNP) ; seed yield ; plant height ; maturity ; fatty acid composition ; DNA methylation ; flower color chimera ; bisulfate sequencing ; comparative epigenomes ; transposon ; ornamental Prunus mume ; novel accessions ; PIC ; PCR ; EST-gSSRs ; genes ; genetic distance ; apple ; SAP gene family ; function analysis ; osmotic stress ; mitogen-activated protein kinase (MAPK) ; kiwifruit ; phylogenetic relationships ; biotic and abiotic stresses ; genotyping-by-sequencing ; Agropyron ; genetic diversity ; genetic structure ; SNP ; flaxseed ; Linum usitatissimum ; GWAS ; seed mucilage content ; seed hull content ; ZmWRKY106 ; drought tolerance ; thermotolerance ; maize ; Pyrus hopeiensis ; cp genome ; IR boundary ; phylogeny ; Betula halophile ; salt stress ; Cleistogenes songorica ; LEA proteins ; abiotic stresses ; flow cytometry ; genome size ; nuclear DNA content ; reference genome assembly ; standardization ; upland cotton ; TCP genes ; miR319 ; target genes ; tea ; hydroxycinnamoyl transferase ; ABA signaling ; hormone ; stress responsive mechanism ; salt tolerance ; transgenic hairy root assay ; soybean ; regulation and efficiency of translation ; genome-wide scale ; experimental approaches ; computational algorithms ; features of plant mRNAs ; EXO70 ; Haynaldia villosa ; gene family ; phylogenetic relationship ; subcellular localization ; expression profiling ; rice ; trihelix transcription factor ; stress response ; light ; genomic selection ; genomic prediction ; genotyping by sequencing ; pasmo resistance ; pasmo severity ; quantitative trait loci ; single nucleotide polymorphism ; Septoria linicola ; Phyllostachys edulis ; Dof transcription factor ; flowering time ; satellite DNA ; genome evolution ; plants ; next-generation sequencing ; high order repeats ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
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  • 29
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-05-06
    Beschreibung: Many agricultural crops worldwide suffer from zinc (Zn) deficiency. Despite widespread interest in Zn, plant professionals often lack current information on this indispensable essential mineral nutrient. G. Hacisalihoglu, PhD, in Unraveling the Mechanisms of Zinc Efficiency in Crop Plants, and a host of recognized experts address this gap with the up-to-date importance of Zn nutrition. This book examines research aimed at understanding how plants uptake and utilize Zn. It has been peer-reviewed and multi-authored by expert plant biology scientists with related expertise. The editor provides a comprehensive overview of zinc (Zn) nutrition in plants, seeds, roots, and soil, which renders this book a good reference for plant biology professionals. Agricultural sustainability in the time of the growing world population will be one of the major challenges in the next 30 plus years. Zn is one of the most important essential mineral nutrients required for metabolic processes, so a shortage of Zn constrains crop yield and quality worldwide. Zinc efficiency and higher growth and yield under low Zn supply make it a promising sustainable solution for developing cultivars that are zinc efficient. Several articles are included in this book that provide an overview of current developments and trends in the times of high-throughput genomics and phenomics data analysis. Furthermore, this book presents research findings in various experimental models and areas ranging from maize to alfalfa, flax, and sorghum.Unraveling the Mechanisms of Zinc Efficiency in Crop Plants is a must read for researchers and plant biology professionals.
    Schlagwort(e): zinc ; sustainability ; food security ; seed quality ; zinc efficiency ; staple foods ; crops ; functional genomics ; homeostasis ; hormonal regulation ; iron ; maize ; malnutrition ; photosynthesis ; Adsorption ; desorption ; landscape position ; isotherm ; plant available Zn ; bioindication ; bryophytes ; moss ; cell shape ; particulate matter ; biofortification ; micronutrients ; nutrient uptake ; plant nutrition ; ZIP transporters ; nicotianamine ; metal tolerance protein (MTP) ; yellow stripe-like protein (YSL) ; zinc-induced facilitators (ZIF) ; heavy metal transporters (HMA) ; sodium selenate ; zinc sulfate ; cereal ; rainfed conditions ; forage yield ; 65Zn ; soil ; soil solution ; barley ; lability ; specific activity ; potential buffer capacity ; forms ; labile zinc pool ; silicon ; Zn-deficiency ; Zn-sufficiency ; Zn re-fertilization ; n/a ; nutrient dense ; superfood ; multi minerals ; health benefits ; gluten free ; percent daily value ; elevated CO2 ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::T Technology, engineering, agriculture
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-02-01
    Beschreibung: Fermented foods are consumed all over the world and their consumption shows an increasing trend. They play many roles, from preservation to food security, improved nutrition and social well-being. Different microorganisms are involved in the fermentation process and the diversity of the microbiome is high.Fermented foods are food substrates that are invaded or overgrown by edible microorganisms whose enzymes hydrolyze polysaccharides, proteins and lipids to nontoxic products with flavors, aromas, and textures that are pleasant and attractive to the human consumer. Fermentation plays different roles in food processing, including the development of a wide diversity of flavors, aromas, and textures in food, lactic acid, alcoholic, acetic acid, alkaline and high salt fermentations for food preservation purposes, biological enrichment of food substrates with vitamins, protein, essential amino acids, and essential fatty acids and detoxification during food fermentation processing.
    Schlagwort(e): fermented foods ; nutritional guidelines ; legislation ; national food guides ; Saccharomyces cerevisiae ; biomass ; date extract ; optimization ; response surface methodology ; kinetic models ; antifungal ; bioprotection ; bread ; Lactobacillus plantarum ; phenyllactic acid ; Aspergillus ; Penicillium ; Fusarium ; sauerkraut ; microbiome ; fermentation ; probiotics ; high-throughput sequencing ; nutrition ; health benefits ; microbiology ; health ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Sprache: Englisch
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  • 31
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-09
    Beschreibung: The purpose of this book was not to provide a comprehensive overview of the vast arena of how fungi and fungal metabolites are able to improve human and animal nutrition and health; rather, we, as Guest Editors, wished to encourage authors working in this field to publish their most recent work in this rapidly growing journal in order for the large readership to appreciate the full potential of wonderful and beneficial fungi. Thus, this Special Issue welcomed scientific contributions on applications of fungi and fungal metabolites, such as bioactive fatty acids, pigments, polysaccharides, alkaloids, terpenoids, etc., with great potential in human and animal nutrition and health.
    Schlagwort(e): fungal pigment ; natural dye ; spalting ; Scytalidium cuboideum ; dramada ; sustainable clothing ; selenium ; biofortification ; transporters ; mycorrhizal fungi ; plant growth-promoting rhizobacteria (PGPRs) ; fungal pigments ; textile dyeing ; toxicity testing ; biotechnological approaches ; challenges ; limits ; Saccharomyces boulardii ; Saccharomyces cerevisiae ; probiotics ; gastrointestinal tract ; Alginate ; β-glucan ; oligosaccharides ; elicitation ; Sargassum species ; Sparassis latifolia ; polyphenol ; antioxidant ; agave mezcalero bagasse ; apple bagasse ; solid-state fermentation ; secondary metabolites ; Pleurotus ostreatus ; Endophytic fungi ; Hyptis dilatata ; Pestalotiopsis mangiferae ; Pestalotiopsis microspora ; chemical elicitors ; antibacterial activity ; LC–ESI–Q–TOF–MS ; yeast ; biological control ; postharvest decay ; fruit ; mycorrhizae ; elevated CO2 ; Thymus vulgare ; growth ; photosynthesis ; metabolites ; biological activity ; Candida albicans ; non-albicans Candida species ; Candida auris ; aromatic alcohols ; fungi ; metabolomics ; NTCD ; additives ; functional foods ; nutraceuticals ; sustainability ; healthy aging ; Mortierella alpina ; animal fat by-product ; arachidonic acid ; ATR-FTIR spectroscopy ; Mucor circinelloides ; high-throughput screening ; metal ions ; phosphorus ; lipids ; biofuel ; FTIR spectroscopy ; bioremediation ; co-production ; natural colorants ; filamentous fungi ; stirred-tank bioreactor ; biodegradable films ; food package ; bioactive compounds ; FIP ; human health ; immunomodulation ; induced apoptosis ; lectin ; medicinal mushrooms ; polysaccharide ; terpenes and terpenoids ; melanin ; carotenoids ; polyketides ; azaphilones ; antitumor ; medical roles ; sphinganine-analog mycotoxins ; fumonisins ; AAL-toxin ; chemical structure ; toxicity ; genetics and evolution ; biosynthesis ; livestock ; ewes ; energy ; cytokines ; yeasts ; liquid swine diets ; MALDI-TOF ; biochemical identification ; growth temperature Ancom Gas Production System ; Candida krusei ; Candida lambica ; M. purpureus ; red yeast rice ; cholesterol reduction ; probiotic potential ; natural colorant ; extraction ability ; marine fungi ; Talaromyces albobiverticillius ; aqueous two-phases system extraction ; ionic liquids ; feed additive ; probiotic ; Sporidiobolus ruineniae ; tannase ; micro-fungi ; macro-fungi ; Ganoderma ; kombucha ; anticancer ; carotenoid ; medicinal mushroom ; mycobiome ; antimicrobial ; antifungal ; bioconversion ; cheese ; dairy ; Sclerotinia ; secondary metabolite ; endophytic fungi ; uncommon secondary metabolites ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
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  • 32
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Plant responses to environmental factors are extraordinarily complex. They can be observed at various levels of plant organization, ranging from changes in the intensity of basic biochemical processes, such as respiration, photosynthesis, and transpiration, to morphological and anatomical changes in organs. However, these biochemical changes are preceded by the activation of an efficient signaling system which endures environmental fluctuations. This Special Issue showcases the latest reports on the impact of abiotic factors on plant responses. It contains 3 reviews and 9 original works and is preceded by an editorial summarizing the most important issues discussed in the publications.
    Schlagwort(e): abiotic stress ; GWAS ; Oryza sativa L. ; plant omics ; Triticum aestivum L. ; Sorghum bicolor L. ; transcription factors ; Zea mays L. ; Oryza sativa ; Hordeum vulgare ; hypoxia tolerance ; nitric oxide ; imbibition ; reactive oxygen species ; ATP/ADP ratio ; biotic stress ; cereal ; crosstalk ; drought ; heavy metal ; phytohormone ; salinity ; pathogen ; pest ; LBD ; drought stress ; ROS ; stomata ; maize ; Arabidopsis thaliana ; ABI4 ; MAPK ; ABA ; proteasome ; transcription factor ; transcriptional memory ; grazing ; T. mongolicum ; Robinia pseudoacacia seedlings ; photosynthesis ; chloroplast ; salt stress ; Prunus persica (L.) Batsch ; lauric acid ; physiological indicators ; transcriptome ; rice ; water management ; nitrogen metabolism genes ; primary metabolites ; mulberry ; waterlogging ; gene regulation ; bHLH transcription factors ; transcriptional regulation ; post-translational regulation ; ovules ; plant stress ; fertility ; seed formation ; reactive oxygen ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences ; thema EDItEUR::K Economics, Finance, Business and Management::KN Industry and industrial studies::KNA Agribusiness and primary industries::KNAL Forestry industry
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  • 33
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-01-31
    Beschreibung: Advancements in high-throughput “Omics” techniques have revolutionized plant molecular biology research. Proteomics offers one of the best options for the functional analysis of translated regions of the genome, generating a wealth of detailed information regarding the intrinsic mechanisms of plant stress responses. Various proteomic approaches are being exploited extensively for elucidating master regulator proteins which play key roles in stress perception and signaling, and these approaches largely involve gel-based and gel-free techniques, including both label-based and label-free protein quantification. Furthermore, post-translational modifications, subcellular localization, and protein–protein interactions provide deeper insight into protein molecular function. Their diverse applications contribute to the revelation of new insights into plant molecular responses to various biotic and abiotic stressors.
    Schlagwort(e): SB1-1110 ; QH301-705.5 ; Q1-390 ; 14-3-3 proteins ; n/a ; targeted two-dimensional electrophoresis ; somatic embryogenesis ; nitrogen metabolism ; subtilase ; Sporisorium scitamineum ; non-orthodox seed ; antioxidant activity ; sweet potato plants infected by SPFMV ; photosynthesis ; B. acuminata petals ; chlorophyll deficiency ; seed proteomics ; imbibition ; pollination ; Sarpo Mira ; qRT-PCR ; holm oak ; tuber phosphoproteome ; isobaric tags for relative and absolute quantitation (iTRAQ) ; Quercus ilex ; nucleotide pyrophosphatase/phosphodiesterase ; lettuce ; ?-subunit ; protein phosphatase ; germination ; drought stress ; pyruvate biosynthesis ; weakening of carbon metabolism ; differential proteins ; heterotrimeric G protein ; organ ; LC-MS-based proteomics ; potato proteomics ; smut ; gel-free/label-free proteomics ; ? subunit ; shotgun proteomics ; 2D ; chloroplast ; proteome functional annotation ; Phalaenopsis ; Clematis terniflora DC. ; wheat ; Dn1-1 ; carbon metabolism ; physiological responses ; Zea mays ; phenylpropanoid biosynthesis ; ISR ; mass spectrometric analysis ; patatin ; leaf ; pea (Pisum sativum L.) ; maize ; ergosterol ; Camellia sinensis ; seed storage proteins ; silver nanoparticles ; elevated CO2 ; metacaspase ; SPV2 and SPVG ; SnRK1 ; MALDI-TOF/TOF ; (phospho)-proteomics ; leaf spot ; rice isogenic line ; wheat leaf rust ; pathway analysis ; phosphoproteome ; sugarcane ; senescence ; Oryza sativa L. ; Arabidopsis thaliana ; heat stress ; gene ontology ; innate immunity ; Pseudomonas syringae ; bolting ; chlorophylls ; shoot ; Simmondsia chinensis ; RT-qPCR ; stresses responses ; Solanum tuberosum ; seeds ; GC-TOF-MS ; sucrose ; proteome ; Puccinia recondita ; cultivar ; Zea mays L. ; secondary metabolism ; ROS ; Ricinus communis L. ; after-ripening ; cadmium ; Stagonospora nodorum ; virus induced gene silencing ; quantitative proteomics ; sweet potato plants non-infected by SPFMV ; affinity chromatography ; population variability ; GS3 ; fungal perception ; ammonium ; transcriptome profiling ; mass spectrometry analysis ; papain-like cysteine protease (PLCP) ; cold stress ; nitrate ; late blight disease ; early and late disease stages ; seed imbibition ; lesion mimic mutant ; protease ; proteome map ; seed dormancy ; petal ; 2-DE proteomics ; 2D DIGE ; root ; Phytophthora infestans ; differentially abundant proteins (DAPs) ; polyphenol oxidase ; degradome ; flavonoid ; 14-3-3 ; caspase-like ; proteomics ; RGG4 ; co-infection ; plasma membrane ; chlorotic mutation ; Medicago sativa ; RGG3 ; glycolysis ; barley ; 2-DE ; protein phosphorylation ; western blotting ; N utilization efficiency ; rice ; plant pathogenesis responses ; high temperature ; data-independent acquisition ; pattern recognition receptors ; vegetative storage proteins ; leaf cell wall proteome ; plant-derived smoke ; iTRAQ ; starch ; proteome profiling ; Morus
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  • 34
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-09-11
    Schlagwort(e): Laurus nobilis ; medicinal plant ; mobile genomic elements ; germplasm characterization ; Mediterranean region ; chloroplast ; Ipomoea batatas ; simple sequence repeat ; sweet potato ; plant germplasm ; landrace rice ; fat-soluble nutraceuticals ; β-sitosterol ; genetic variability ; cluster analysis ; Solanum melongena ; germplasm ; Greece ; islands ; mainland ; phenotyping ; genotyping ; mineral composition ; landraces ; genetic diversity ; genetic structure ; Panax ginseng ; Triticum turgidum ; HMW glutenins ; LMW glutenins ; gluten quality ; non-allelic interactions ; combined analysis ; evolution ; genetic resources ; Zea mays ; Blumeria graminis ; disomic addition line ; molecular cytogenetics ; wheat ; Psathyrostachys huashanica ; natural variation ; maize ; root length ; domestication selection ; ZmMADS60 gene ; genetic basis ; GWAS ; eating and cooking qualities ; rice ; genetic variation ; eggplant ; cropping condition ; yield ; agro-morphological characterization ; chili pepper ; gene bank ; molecular markers ; morphological descriptor ; DArTseq markers ; GBS ; Triticum aestivum ; starch ; SNP ; InDel ; CAPS ; intron-loss ; NGS ; phosphorus use efficiency ; phosphorus ; proteomics ; grain hardness ; PIN ; kernel texture ; triticum ; SKCS ; Cucumis sativum ; downy mildew ; genetics ; inheritance ; oomycetes ; resistance ; rice genotypes ; blast resistant genotype ; genotypic coefficient of variation (GCV) ; phenotypic coefficient of variation (PCV) ; heritability values ; DArT SNP markers ; early maturity ; heat and drought tolerance ; salt stress ; nitrogen metabolism ; oxidative stress response ; G6PDH ; GDH ; GS/GOGAT ; Triticum aestivum L. ; γ-gliadins ; Gli-B1 ; polymorphism ; PCR analysis ; ginseng ; genetic composition ; SSR ; fonio ; fonio millet ; white fonio ; Digitaria exilis ; agro morphological descriptors ; phenotypic diversity ; neglected and underutilized species (NUS) ; genetic improvement ; catechin ; phytochemicals ; targeted-oriented core collection ; tea germplasm ; agronomic performance ; correlation analysis ; malawi ; pigeonpea ; yield stability ; bermudagrass ; forage breeding ; genetic parameters ; genotype by harvest interaction ; Tifton 85 ; accessions ; descriptors ; anthracnose ; Colletotrichum lentis ; disease screening ; lentil ; plant resistance ; tall wild pea ; Pisum sativum subsp. elatius ; neoplasm ; pea weevil ; Bruchus pisorum ; expressivity ; Africa ; cowpea ; microsatellites ; Aegilops ; triticale ; leaf rust ; stripe rust ; yellow rust ; Puccinia ; drought ; Phaseolus vulgaris L. ; plant breeding ; rhizobia ; stress ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
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  • 35
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: Vols 1 and 2 contain 57 papers in the Special Issue of ‘Plant Genomics 2009’ and cover a wide range of topics, highlighting the significant progress that has been made in recent years in our understanding of the genetics and genomics of plants’ growth, development, and stress responses. These studies provide valuable insights into the potential applications of genomic tools and technologies for crop improvement and sustainable agriculture, as well as fundamental questions about the evolution and function of plant genes and genomes.
    Schlagwort(e): Aristolochia ; chloroplast genome ; molecular evolution ; compare analysis ; phylogeny ; brassinosteroid-signaling kinase ; gene family ; expression profile ; alternative splicing ; intron retention ; genome-wide analysis ; drought tolerance ; foxtail millet ; LIM genes ; transgenic rice ; protein phosphatase (PP2C) ; cotton ; syntenic relationships ; expression patterns ; evolutionary analysis ; Populus trichocarpa ; multiple organellar RNA editing factor ; drought stress ; RNA editing ; genome ; β-glucosidase ; Brassica rapa ; BrBGLU10 ; pollen development ; co-expression analysis ; VQ genes family ; Eucalyptus grandis ; expression pattern ; plant hormones ; abiotic stress ; calcium-dependent protein kinases ; CDPK-related kinases ; cucurbitaceae ; hst1 ; Na+ accumulation ; SNP ; rapid generation advance ; salt tolerant ; variant annotation ; whole-genome sequencing ; expression ; genome-wide ; identification of peroxidase genes ; duplication pattern ; stress ; cassava ; ABCDE model ; cereals ; evolutionary relationships ; flower organ identity ; floral speciation ; MADS-box genes ; maize ; ZmTCP ; natural variation ; subgroup IId ; CsWRKY7 ; flowering ; Arabidopsis ; Camellia sinensis ; pomegranate ; sequence diversity ; site-specific selection ; tomato ; MADS-box ; floral organ ; fruit development ; polygalacturonase (PGs), pectin methylesterase (PMEs), collinearity analysis ; gene duplications ; expression profiling ; grapevine ; Rehmannia glutinosa L. ; replant disease ; rhizosphere microbes ; NB-LRR ; plant hormone ; apple ; aquaporin ; functional analysis ; stress tolerance ; Salicaceae ; phylogenetic relationship ; plastid genome ; comparative genomics ; repeat sequences ; stress marker genes ; sesame ; gene co-expression ; abiotic stress tolerance ; hub genes ; meta-analysis ; agrobacterium ; transient expression ; virus-induced gene silencing (VIGS) ; tobacco rattle virus (TRV) ; cassava (Manihot esculenta) ; chalcone synthase ; chromatin accessibility ; epigenetic inheritance ; genetic engineering ; methylation ; ODNs ; CRISPR/Cas9 ; genome editing ; plant breeding ; multiplex genome editing ; crop improvement ; TALEN ; ZFN ; biotic stress ; avocado ; carotenoid biosynthesis ; mesocarp ; seed ; de novo assembly from short read sequencing ; full-length transcript sequencing ; differentially expressed genes ; gene dosage ; pigment ; turnip ; gene expression ; antioxidant ; nutritional quality ; B3 superfamily ; transcription factor ; ovule abortion ; Vitis vinifera ; expression analysis ; cold response ; Pittosporum tobira ; leaf variegation ; linoleic acid ; ROS scavenging enzyme ; heat shock protein ; invasive weed ; Rhizoctonia solani ; phytohormone signaling ; systemic signal ; plant defense ; calcium signaling ; ABA ; drought ; salinity ; citrulline ; genome-wide association study ; haplotype ; watermelon ; acetolactate synthase ; ferrochelatase ; rice ; large grain gene ; large grain-isogenic Koshihikari ; fine mapping ; NGS ; GW2 ; co-integration ; gene recombination ; semidwarf gene ; d60 ; linkage ; chromosome 2 ; Brachypodium ; comparative chromosome barcoding ; dysploidy ; karyotype structure and evolution ; model grass genus ; molecular cytogenetics ; polyploidy ; plant genome ; artificial microRNA ; gene silencing ; Lagerstroemia indica ; ornamental value ; anthocyanins ; leaf coloration ; directional improvement ; YABBY ; pineapple ; subcellular localization ; oak species identification ; Quercus ; mutation hotspots ; Centranthera grandiflora Benth ; transcriptome ; catalpol biosynthesis ; acteoside biosynthesis ; azafrin biosynthesis ; wheat ; Dasypyrum villosum ; alien substitution line ; GISH ; molecular marker ; marker-assisted selection ; regulation ; RNA-seq ; biosynthesis pathway ; chalcones ; stilbenes ; common bean ; Fusarium oxysproum ; plant–pathogen interaction ; metabolome ; evolution ; genome fractionation ; ABC transporters ; transcription factors ; transposable elements ; whole-genome duplication ; RNA-sequencing ; ChIP-sequencing ; transcriptional regulatory mechanism ; data integration ; karyopherin ; solanum tuberosum ; chemical fungicide ; disease control ; Neoscytalidium dimidiatum ; royal poinciana ; stem canker ; UAE ; bioinformatics ; VvGAST ; GASR ; Cis-elements ; wheat genome ; kernel hardness ; Puroindoline ; Puroindoline b-2 variants ; genotype-to-phenotype association ; synteny ; phylogenetic analysis ; genomic selection ; missing data ; minor allele frequency ; GDSL lipase ; GPAT6 ; cutin ; habaneros ; Capsicum chinense ; fruit ; RNA-Seq ; flax ; genome-wide association study (GWAS) ; single nucleotide polymorphism (SNP) ; prediction accuracy ; quantitative trait loci (QTL) ; quantitative trait nucleotides (QTNs) ; Fabaceae ; Lupinus ; glutamine synthetase (GS) ; phosphoenolpyruvate carboxylase (PEPC) ; gene families ; duplication/triplication ; structural genomics ; genome organization ; genome evolution ; microRNA ; miRNA156 ; seed development ; fatty acid synthesis ; linseed flax ; anthocyanin biosynthetic genes ; cis-regulatory motifs ; DEGs ; network analysis ; qRT-PCR ; reddish purple Chinese cabbage ; abscisic acid ; flavonolignans ; metabolite profiling ; Silybum marianum ; silymarin ; aquaporins ; bright yellow-2 suspension cells ; Nicotiana tabacum ; substrate specificity ; TaCKX1 ; TaCKX expression ; grain yield ; cytokinins ; phytohormones ; RNAi ; wheat spikes ; genome-wide identification ; 2OGD family ; hormone biosynthetic and metabolism genes ; tomato fruit ripening ; DNA methylation ; phenomics ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy
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  • 36
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-02-24
    Beschreibung: The milk industry is largely based on dairy cattle production. After decades of great advancements in genetics, nutrition, and management, today, one cow can reach unprecedented levels of milk production. New challenges have been posed to preserving the health and welfare of these domestic animals. “High-Yielding Dairy Cows” is a collection of scientific papers focusing on three main areas: metabolic diseases, reproduction diseases, and herd (heath) management in confined and pasture production systems. This book aggregates knowledge from a molecular level to a more holistic approach on disease prevention and management, giving the reader an accurate overview of the current state of the art of this topic. It intends to contribute to ensuring the supply of ethical and responsible animal protein for about eight billion of people.
    Schlagwort(e): dairy cow ; fatty liver ; lipid metabolism ; oxidative stress ; SIRT1 ; dairy cows ; PPARγ ; non-alcoholic fatty liver disease (NAFLD) ; genetic factor ; dairy industry ; milking system ; work routine ; parlor ; milking model ; small dairy ; reproductive strategy ; parity ; season ; rank of AI ; type of AI ; heat stress ; whole transcript sequencing ; immune response ; stress response ; myostatin gene ; variation ; milk ; fatty acid ; cattle ; milk production ; metabolomics ; biomarkers ; flaxseed ; dry period ; enterolactone ; milk fatty acids ; peak of lactation ; lipolysis ; fatty acids ; casein ; postpartum diseases ; activin ; inhibin ; cytokines ; endometrium ; subclinical endometritis ; cow ; milk beta-hydroxybutyrate ; fat to protein content ratio ; left displaced abomasum ; negative energy balance ; alpha-tocopherol/vitamin E-related gene ; calving ; colostrum ; high-yield dairy cows ; inflammation ; health ; lactation ; liver ; mammary gland ; ultrasonography ; pregnancy proteins ; embryonic mortality ; fetal mortality ; body condition score ; urea ; β-hydroxybutyrate ; metabolism ; urea in milk ; primiparous cows ; lactation curves ; feeding system ; herd management ; protein metabolism ; amino acids ; milk protein ; Saccharomyces cerevisiae ; high-yield cows ; pH ; VFA ; inflammatory cytokines ; transition period ; ketosis ; RNA-Seq ; clustering ; liver metabolism ; Jersey ; oral calcium bolus ; calcium ; hypocalcemia ; mastitis ; culling ; reproduction ; herd health ; milking management ; production systems ; bic Book Industry Communication::M Medicine
    Sprache: Englisch
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  • 37
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-04-05
    Beschreibung: Adaptation to external changes is necessary for all cells to survive and thrive in diverse environments. Key to these responses are the MAPK-mediated signaling pathways, intracellular communication routes that sense stimuli at the cell surface, and are ubiquitous in all eukaryotic organisms. In the case of fungi, MAPKs mediate essential processes, such as adaptation to environmental stresses, morphology regulation, or developmental processes. First studied in the early nineties in Saccharomyces cerevisiae, the fungal cell wall integrity (CWI) pathway has proven to be a central MAPK-mediated signaling cascade conserved in the fungal kingdom. Cells need to sense cell wall-perturbing conditions and mount the appropriate salvage response. Understanding this CWI pathway-mediated compensatory mechanism is key for the development of cell wall-targeted antifungal therapies. Moreover, its functional roles go beyond the maintenance of this essential structure, reaching many other physiological aspects that have major implications in development or virulence.In this Special Issue, expert researchers in this relevant subject have contributed with seven reviews and eleven original articles to advance our understanding of the CWI pathway by covering different structural, regulatory, and functional aspects in distinct yeasts and filamentous fungi.
    Schlagwort(e): Wsc1 ; membrane sensor ; SMALP ; detergent-free extraction ; fluorescence correlation spectroscopy ; transmission electron microscopy ; 3D reconstruction ; fission yeast ; MAPK ; cell integrity pathway ; S. japonicus ; S. pombe ; protein kinase C ; Pmk1 ; dimorphism ; hyphae ; yeast ; cell wall integrity ; phosphorylation ; azoles ; clotrimazole ; cytokinesis ; actomyosin ring ; septum ; cell integrity ; fungi ; cell wall ; cell wall proteins ; signaling pathways ; stress tolerance ; mannoprotein ; budding yeast ; morphology ; CalMorph ; cell wall integrity (CWI) pathway ; PKC ; GTPases ; MAP kinase ; morphogenesis ; virulence ; pathogenesis ; Hrr25 ; Mec1 ; Tel1 ; Pkc1 ; hydroxyurea ; UV irradiation ; cell wall integrity (CWI) ; Mtl1 ; autophagy ; glucose ; mitophagy ; Saccharomyces cerevisiae ; histidine kinase ; Paracoccidioides ; paracoccidioidomycosis ; cell cycle ; Slt2 ; checkpoint ; DNA damage ; conjugation ; ploidy ; lysis ; Cell Integrity Pathway ; stress ; CWI pathway ; UPR ; glucosamine ; tunicamycin ; N-glycosylation ; cell wall integrity pathway ; MAPK substrate ; kinase assay ; fungal cell wall ; cysteine-rich domain ; PAN domain ; aromatic clusters ; filamentous fungi ; signaling pathway ; surface sensor ; mitogen-activated protein kinase ; plant pathogen ; application ; fungicide ; drug target ; culture ; productivity ; stress response ; screening ; transcription ; essential genes ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
    Sprache: Englisch
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  • 38
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Fast, non-destructive detection technology and equipment for food quality and safety is a powerful technical support tool to ensure the development of food industry informatization and intelligence, with the advantages of fast speed, convenient operation, and easy online inspection. During the past two decades, such technologies have found numerous successful applications for food and agricultural product detection and processing. Owing to improvements in the manufacturing of photoelectric sensor pieces and progress in artificial intelligence and software algorithms, fast non-destructive detection technologies are able to provide more accurate, reliable, and stable solutions for food quality and safety detection and processing. They are closely integrated with the Internet of Things and intelligent manufacturing, promoting a new wave of innovation in intelligent manufacturing in the food industry. The application of new sensing technology and equipment in the fast, non-destructive detection of food has always been at the forefront of scientific and technological research. This Special Issue aims to focus on the latest research progress of this application and jointly discuss the focus of development of this research direction.
    Schlagwort(e): maize ; moldy level ; catalase activity ; hyperspectral image ; data fusion ; feature selection ; fruit quality monitoring ; room-temperature ethylene sensor ; density functional theory ; adsorption energy ; band energy alignment ; apple ; NIR ; size correction ; extinction coefficient ; fruit diameter difference ; acceptability ; benchtop NMR ; mandarins ; NMR ; successive projective algorithm ; uninformative variable elimination ; support vector regression ; Korla fragrant pear ; stone cell content ; intelligent evaluation ; cultivation ; visible/near infrared spectrum ; fresh jujube ; model update ; variable fusion ; defective apples ; apple grading ; deep learning ; object detection ; semantic segmentation ; shrimp ; hot air drying ; quality change ; hyperspectral images ; low field magnetic resonance ; micro Raman ; microfluidic chip ; fungal spores ; crop disease ; numerical simulation ; degree of milling ; multi-scale information fusion ; residual network model ; Bayesian optimization algorithm ; hyperspectral imaging ; maize seeds ; defect detection ; convolutional neural network ; tomato ; leaf mildew ; terahertz time-domain spectroscopy ; near infrared hyperspectral technology ; multi-source information fusion ; YOLOv5 ; walnut kernels ; impurities detection ; small object detection ; liposomes ; high stability ; freshness ; bi-layer indicator ; light penetration depth ; spatial-frequency domain imaging ; depth-resolved ; bruise ; scattering ; near infrared spectroscopy ; vegetables ; anthocyanidins ; fast determination ; Curcumae Longae Rhizoma ; volatile oil ; 60Co ; GC–IMS ; SERS detection ; chromium contamination ; tea sample ; carbimazole hydrolysate ; Au@Ag nanoparticles ; PAEs ; Raman ; DFT ; HF ; theoretical study ; gas sensor ; spoilage monitoring ; early warning ; logistics control ; simulated annealing ; surface-enhanced Raman spectroscopy ; flexible substrate ; polycyclic aromatic hydrocarbons ; in situ detection ; common carp ; texture ; machine learning ; visualization ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes
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  • 39
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: During the last few years, industrial fermentation technologies have advanced in order to improve the quality of the final product. Some examples of those modern technologies are the biotechnology developments of microbial materials, such as Saccharomyces and non-Saccharomyces yeasts or lactic bacteria from different genera. Other technologies are related to the use of additives and adjuvants, such as nutrients, enzymes, fining agents, or preservatives and their management, which directly influence the quality and reduce the risks in final fermentation products. Other technologies are based on the management of thermal treatments, filtrations, pressure applications, ultrasounds, UV, and so on, which have also led to improvements in fermentation quality in recent years. The aim of the issue is to study new technologies able to improve the quality parameters of fermentation products, such as aroma, color, turbidity, acidity, or any other parameters related to improving sensory perception by the consumers. Food safety parameters are also included.
    Schlagwort(e): QH301-705.5 ; Q1-390 ; TX341-641 ; low-ethanol wines ; wine-related fungi ; non-Saccharomyces ; yeasts ; narince ; wine quality ; tryptophol ; low ethanol wine ; serotonin ; non-conventional yeasts ; Bombino bianco ; Schizosaccharomyces pombe ; volatile compounds ; ethyl carbamate ; phthalates ; autochthonous ; meta-taxonomic analysis ; Pichia kluyveri ; pH control ; IAA ; Torulaspora delbrueckii ; chemical analyses ; aroma profile ; yeast ; enzymatic patterns ; wine flavor ; fermentation ; must replacement ; Saccharomyces cerevisiae ; malolactic fermentation ; wine ; HACCP ; food quality ; sequential inoculation ; alcoholic beverages ; itaconic acid ; biocontrol application ; white wine ; hydroxytyrosol ; tryptophan ; glucose ; kinetic analysis ; wine aroma ; amino acid decarboxylation ; lactic acid bacteria ; vineyard soil ; wine color ; tyrosol ; Saccharomyces ; Gompertz-model ; sequential culture ; biogenic amines ; SO2 reduction ; climate change ; Vineyard Microbiota ; A. terreus ; sulfur dioxide ; human health-promoting compounds ; Hanseniaspora guilliermondii ; non-Saccharomyces screening ; aromatic/sensorial profiles ; Malvar (Vitis vinifera L. cv.) ; probiotics ; Yeasts ; native yeast ; color ; glutathione ; hot pre-fermentative maceration ; technological characterization ; wine-related bacteria ; Riesling ; Torulaspora microellipsoides ; Lachancea thermotolerans ; Metschnikowia pulcherrima ; cashew apple juice ; resveratrol ; biocontrol ; shiraz ; Tannat ; ochratoxin A ; aroma compound ; trehalose ; wine composition ; Hanseniaspora uvarum yeast ; food safety ; acidity ; sensory evaluation ; viticulture ; melatonin ; alcoholic fermentation ; aroma ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 40
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Explore a decade of groundbreaking research in "10th Anniversary of Cells—Advances in Plant, Algae, and Fungi Cell Biology." This reprint offers a comprehensive journey into the realms of plant, algae, and fungi cell biology. Delve into the world of genomics, cellular defense mechanisms, mycorrhizal fungi, and the physiology of extremophile algae. A celebration of scientific excellence, this reprint is a valuable resource for researchers, educators, and enthusiasts passionate about these fascinating domains. Join us in commemorating a decade of discovery and advancement in cellular biology.
    Schlagwort(e): membrane proteins ; overproduction ; production platform ; protein purification ; Saccharomyces cerevisiae ; solute carrier 39 ; SLC39 ; family ; yeast ; zinc ; zinc transporters ; ZIPs ; Agave americana ; crassulacean acid metabolism ; genetic engineering ; Nicotiana sylvestris ; phosphoenolpyruvate carboxylase ; photosynthesis ; drought tolerance ; salt tolerance ; microalgae ; Chlamydomonas reinhardtii ; starch ; supraoptimal temperature ; cell cycle ; pilot-scale production ; DNA methylation ; Fusarium graminearum ; in vitro subcultures ; virulence reduction ; ddRAD-MCSeEd ; virulence genes ; 13C ; 14C ; aldol ; Calvin-Benson cycle ; light respiration ; isotope labeling ; cytokinin ; endocytosis ; cytoskeleton ; actin ; plant immunity ; induced resistance ; Parachlorella kessleri ; supra-optimal temperature ; energy reserves ; growth processes ; reproduction events ; deuterium ; deuterated starch ; deuterated lipid ; soft scale insects ; Ophiocordyceps ; symbiosis ; transovarial transmission ; Verticillium wilt ; Glomus viscosum Nicolson ; arbuscular mycorrhizal fungi ; oxidative stress ; antioxidant systems ; defense ability ; ABI5 ; ABF ; AREB ; abiotic stress response ; abscisic acid ; phytohormone crosstalk ; salinity stress ; chloroplast ; plastid ; osmolytes ; osmotic adjustment ; reactive oxygen species ; herbivory ; membrane potential ; ion channel ; Arthrospira ; haloalkalotolerant cyanobacteria ; metagenomics ; phylogenomics ; fatty acid ; enveloped virus ; Ebola virus ; HIV ; herpes simplex virus ; human cytomegalovirus ; influenza virus ; MERS-CoV ; SARS-CoV-2 ; N-glycosite ; O-glycosite ; high-mannose glycan ; complex N-glycans ; Vicieae man-specific lectin ; T/Tn-specific lectin ; specific interaction ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
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  • 41
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: Soil degradation is one of the most topical environmental threats. A number of processes causing soil degradation, specifically erosion, compaction, salinization, pollution, and loss of both organic matter and soil biodiversity, are also strictly connected to agricultural activity and its intensification. The development and adoption of sustainable agronomic practices able to preserve and enhance the physical, chemical, and biological properties of soils and improve agroecosystem functions is a challenge for both scientists and farmers. The Special Issue entitled “Sustainable Agriculture and Soil Conservation” collects 12 original contributions addressing the state of the art of sustainable agriculture and soil conservation. The papers cover a wide range of topics, including organic agriculture, soil amendment and soil organic carbon (SOC) management, the impact of SOC on soil water repellency, the effects of soil tillage on the quantity of SOC associated with several fractions of soil particles and depth, and SOC prediction, using visible and near-infrared spectra and multivariate modeling. Moreover, the effects of some soil contaminants (e.g., crude oil, tungsten, copper, and polycyclic aromatic hydrocarbons) are discussed or reviewed in light of the recent literature. The collection of the manuscripts presented in this Special Issue provides a relevant knowledge contribution for improving our understanding on sustainable agriculture and soil conservation, thus stimulating new views on this main topic.
    Schlagwort(e): Tungsten ; corn uptake ; soil characteristics ; Freundlich model ; Biolog® ; community-level physiological profiling (CLPP) ; functional diversity indices ; metabolic bacterial diversity ; olive ; soil fertility ; soil quality ; maize ; stomata ; soil ; phenanthrene ; remediation ; qualitative multi-attribute model ; total energy output ; agro-ecological service crops ; ex-post sustainability ; organic systems ; amendment ; biochar ; brewers’ spent grain ; hop ; image analysis ; plant growth ; Beerkan method ; infiltration ; forest restoration ; soil water repellency ; tillage ; fertilization ; soil depth ; organic carbon ; clay minerals ; diffuse reflectance ; infrared Fourier transform spectroscopy ; bioremediation ; composting ; PAHs ; organic co-substrates ; mulching ; flattening ; irrigation ; photosynthesis ; transpiration ; water stress integral ; fruit growth ; water use efficiency ; productivity ; soil organic matter ; near-infrared spectroscopy ; spatial heterogeneity ; multivariate adaptive regression splines ; partial least squares regression ; anaerobic digestion residues ; soil amendment ; soil fertilization ; soil organic C ; soil porosity ; soil microbial community ; copper ; rhizosphere ; smart agriculture ; microbes ; vineyard ; organic agriculture ; soil organic carbon ; soil management ; soil contamination ; soil remediation ; sustainable fruit growing ; water conservation practices ; multivariate statistical models for SOC prediction ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 42
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-09-11
    Beschreibung: Plants under natural conditions often face multiple stresses, including drought, salinity, temperature extremes, submergence stress, bacteria, viruses, fungi, insects, etc. These biotic and abiotic stresses negatively influence plant growth and productivity. Various approaches have recently been used to overcome stresses in plants. It is necessary to evaluate and explore how diverse molecular techniques can be applied to different biological studies to improve biotic and abiotic stress tolerance in plants. This will help reduce production losses and increase crop tolerance to various stresses. It is now the time to make a difference by developing plants that can withstand biotic and abiotic stresses.
    Schlagwort(e): antioxidants ; drought ; oxidative stress ; pearl millet ; redox implications ; ROS ; chlorophyll fluorescence efficiency ; photosynthetic responses ; enzyme activity ; sugarcane ; smut ; circadian clock ; reactive oxygen species ; Al-induced PCD ; photoperiodism ; peanut ; phylogenetic ; virus-induced gene silencing ; transgenic lines ; physiological and biochemical analysis ; Glycine max L. ; PR proteins ; chitinase ; genome-wide ; plant stresses ; crop residues ; profitability ; soil fertility ; soil biology ; allelopathy ; heat shock protein 20 ; maize ; abiotic stress ; yeast-one-hybrid ; abiotic stresses ; cotton ; hormones ; signaling pathway ; WRKY ; papaya (Carica papaya) ; brassicales ; late embryogenesis abundant protein ; orthogroup ; expression profile ; artificial light ; auxins ; chicory ; callus cells ; inulin ; plant growth regulators ; milk thistle ; secondary metabolites ; ecotypes ; salinity ; growth attributes ; biotic stress ; phenolic compounds ; seaweed ; Dendrobium catenatum ; lipase ; multi-omics ; expression pattern ; gene family ; bio-fertilizer ; ionic homeostasis ; organic amendments ; vermicompost ; cold stress ; PKS5 ; stomatal aperture ; microbiota ; natural farming ; physical factors ; physiological changes ; signal transduction and stressed conditions ; Rhizobium leguminosarum ; PGPR ; Triticum aestivum L. ; cadmium stress ; tolerance ; ascorbate ; glutathione ; malondialdehyde ; chlorophylls ; disease gradient ; disease outbreak ; Puccinia ; wheat stripe rust ; plant epidemic ; dispersal ecology ; alternative plant vitrification solution ; ammonium-free medium ; cytotoxicity ; droplet-vitrification ; endangered species ; liquid overlay ; regrowth medium ; within-plant phenotypic plasticity ; combined stresses ; additive ; antagonistic and synergic effects ; VOCs ; potassium ; soybean ; water logging ; yield ; non-thermal plasma ; plant defense ; glucosinolates ; nitriles ; RNA sequencing ; Arabidopsis thaliana ; Bt toxins ; Cry1Ah1 transgenic poplar ; ecology ; environment ; rhizosphere ; candidate genes ; drought tolerance ; crop improvement ; climate change ; adaptation ; Chenopodium quinoa Willd. ; genotypes ; Sahara ; Algeria ; chitosan ; pathogen ; sustainable ; plant protection ; tomato ; melatonin ; photosynthesis ; climate changes ; antioxidant system ; Malus seedlings ; NaCl treatments ; membrane damage ; osmotic regulation ; archives ; botanical collection ; Greece ; landscape ; pre-rebellion period ; wheat ; priming ; Aspergillus niger ; qRT-PCR ; wilting ; TLP ; β-1,3-glucanase ; biostimulants ; biofertilizers ; soil microorganisms ; phytostimulator ; jewel sweet potato ; shoot tip ; axillary bud ; different MS salts concentration ; micropropagation ; plant performance ; C4 species ; heterozygosity ; transient soil salinity ; soil layers ; desertification ; arid regoins ; total flavonoid ; phenolics ; antioxidant activity ; centella ; Na+ content ; molecular markers ; MAS ; oilseeds ; SSRs ; molecular breeding ; dehydration-responsive element binding (DREB) transcription factors ; gene expression ; mosses ; stress tolerance ; common centaury ; salinity stress ; antioxidative protection ; sodium nitroprusside ; proteomic analysis ; drought stress ; sorghum ; RNS ; RSS ; signaling ; post-translational modification ; microorganisms ; stressful conditions ; sustainability ; nutrition ; Brassicaceae ; Cicer arietinum L. ; chlorophyll a fluorescence transient ; physiological and biochemical traits ; high temperature ; chocolate spot disease ; Botrytis fabae ; faba bean ; antioxidant enzymes ; protein banding and anatomy ; actinobacteria ; Streptomyces tuirus ; chilli fruit rot ; Colletotrichum scovillei ; Colletotrichum truncatum ; Fusarium oxysporum ; liquid bio-formulation ; corn smut ; fungus infection ; MDA ; proline ; quality ; halophytes ; Tripolium pannonicum ; hydrogen peroxide ; cell wall extensibility ; cell wall polysaccharide ; coleoptile ; growth inhibition ; lead (Pb) ; rice ; Bactrocera oleae ; spinosad ; kaolin ; organic oliviculture ; chlorophyll fluorescence ; leaf gas exchange ; physiological traits ; BAG (Bcl-2-associated anthanogene) family proteins ; molecular chaperone ; metabolomics ; metabolic responses ; metabolites variation ; surveillance ; Candidatus Liberibacter asiaticus ; comprehensive control ; distribution ; screen house ; Copper hyperaccumulation ; stress mitigation ; EDTA and IAA ; sunflower ; Fusarium wilt ; conventional breeding ; molecular makers ; QTLs ; genomics ; transcriptomics ; metabolomics and proteomics ; bread wheat ; AMF ; zinc ; growth parameters ; osmolyte ; osmoprotector ; ionic attributes ; PGPBs ; growth-promoting fungi ; crop productivity ; plant tolerance ; arbuscular mycorrhizal fungi ; aerobic rice ; soil enzymes ; phosphorus utilization ; P-deficient ; plant growth promotion ; chickpea ; selection indices ; drought tolerant genotypes ; abiotic and biotic stress ; CRISPR ; mega nucleases ; TALEN ; ZFN ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences
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  • 43
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: Global crop production must substantially increase to meet the needs of a rapidly growing population. This is constrained by the availability of nutrients, water, and land. There is also an urgent need to reduce the negative environmental impacts of crop production. Collectively, these issues represent one of the greatest challenges of the twenty-first century. Sustainable cropping systems based on ecological principles are the core of integrated approaches to solve this critical challenge. This special issue provides an international basis for revealing the underlying mechanisms of sustainable cropping systems to drive agronomic innovations. It includes review and original research articles that report novel scientific findings on improvement in cropping systems related to crop yields and their resistance to biotic and abiotic stressors, resource use efficiency, environmental impact, sustainability, and ecosystem services.
    Schlagwort(e): QH301-705.5 ; Q1-390 ; S1-972 ; nutrient use efficiency ; organic fertilization ; system approach ; Helianthus annuus L. ; catch crop ; Texas High Plains ; forage yield and quality ; living mulch ; nutrient cycling ; quality ; leguminous cover crop ; conservation ; light ; sustainable crop production ; crop rotation ; WHCNS ; stemborer ; complexity ; perennial ; manure ; maize production ; SOC and STN stocks ; cover crops ; forage pea ; yield ; SDS-PAGE analysis ; vineyard system ; double cropping ; wheat ; partial returns ; soybean ; vetch ; nitrogen use efficiency ; enzyme activities ; agrobiodiversity ; gross margin ; residue C and N release ; systematic review ; maize ; protein crops ; no-tillage ; environmental quality ; fall grazing ; kura clover ; cover crop ; organization ; scenario analyses ; cropping system design ; irrigation ; sustainable yield index ; multiple correspondence analysis (MCA) ; Acidic soil ; Europe ; Zea mais L. ; shade ; up-scaling ; water ; conservation agriculture ; water use efficiency ; Triticum aestivum L. ; forage sorghum ; N use efficiency ; nutrient balance ; organic cropping system ; forage ; durum wheat ; cropping systems ; nitrate ; grain yield ; nitrogen nutrition ; conventionalization ; crop residue incorporation ; cereal rye ; green manure ; straw decomposition ; hierarchical patch dynamics ; N uptake ; farmer’s perception ; pearl millet ; nitrogen ; faba bean ; agroecology ; harvesting strategies ; rice ; gluten fractions ; weed suppression ; economics ; mineral N fertilization ; push-pull technology ; growth ; potato (Solanum tuberosum) ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 44
    Publikationsdatum: 2024-04-05
    Beschreibung: The bioeconomy concept aims to add sustainability to the production, transformation, and trade of biological goods. Though implemented around the world, the development of national bioeconomies is uneven, especially in the global South, where major challenges exist in Sub-Saharan Africa. In this context, the international BiomassWeb project aimed to underpin the bioeconomy concept by applying the value web approach, which seeks to uncover complex interlinked value webs instead of linear value chains. The project also aimed to develop intervention options to strengthen and optimize the synergies and trade-offs among different value chains. The Special Issue “Advances in Food and Non-Food Biomass Production, Processing and Use in Sub-Saharan Africa: Toward a Basis for a Regional Bioeconomy"" compiles 23 articles produced in this framework. The articles are grouped in four sections: the value web approach; the production side; processing, transformation and trade; and global views.
    Schlagwort(e): QH301-705.5 ; Q1-390 ; S1-972 ; value addition ; cassava variants ; Biomass ; pollution ; welfare ; biomass scenarios ; equity ; bio-based ; husk ; bioproductivity ; transdisciplinary research ; groundnut ; land-use ; mucilage ; fiber ; corncob ; neighborhoods ; mixed methods ; crop residue ; impact ; Ghana ; germination ; bamboo ; rural development ; multipurpose tree on farmland ; knowledge-based bioeconomy ; multi-functionality ; access ; value chain ; availability ; development policy ; biomass utilization ; homegarden ; adoption ; primary sector ; cluster analysis ; Nigeria ; food bearing ; innovation ; CGE ; value web ; biomass ; bioenergy ; comparative advantage ; maize ; Policy Analysis Matrix ; basic needs ; multistorey coffee system ; collaboration ; solid waste ; traditional agroforestry ; amylose ; edible ; pulp ; governance ; intensification options ; parchment ; green economy ; farmland ; value-added ; renewable energy ; endogenous switching regression ; smallholders ; food and non-food benefit ; crop model ; carotenoids retention ; family farming ; contract farming ; contract design ; richness ; development ; biological goods ; soil amendment ; Biomass-based value web ; sustainability ; deforestation ; sustainable development ; typology ; cassava smallholders ; push–pull technology ; circular economy ; methane ; Ethiopia ; willingness to pay ; cassava farmers ; biochar ; Yayu Biosphere Reserve ; bioeconomy ; bio-based economy ; food and non-food ; self-purging pyrolysis ; productivity ; demand-driven research ; cassava ; leadership ; probit ; intragenerational justice ; fairness ; productivity differentials ; technology ; high-tech bioeconomy ; cassava processors ; intensity ; phytotoxicity ; global biomass ; food security ; cassava processing ; yellow cassava ; plantain residues ; fertilizer-yield-response ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 45
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-09
    Beschreibung: Yeasts are truly fascinating microorganisms. Due to their diverse and dynamic activities, they have been used for the production of many interesting products, such as beer, wine, bread, biofuels and biopharmaceuticals. Saccharomyces cerevisiae (bakers’ yeast) is the yeast species that is surely the most exploited by man. Saccharomyces is a top choice organism for industrial applications, although its use for producing beer dates back to at least the 6th millennium BC. Bakers’ yeast has been a cornerstone of modern biotechnology, enabling the development of efficient production processes for antibiotics, biopharmaceuticals, technical enzymes, and ethanol and biofuels. Today, diverse yeast species are explored for industrial applications, such as e.g. Saccharomyces species, Pichia pastoris and other Pichia species, Kluyveromyces marxianus, Hansenula polymorpha, Yarrowia lipolytica, Candida species, Phaffia rhodozyma, wild yeasts for beer brewing, etc. This Special Issue is focused on recent developments of yeast biotechnology with topics including recent techniques for characterizing yeast and their physiology (including omics and nanobiotechnology techniques), methods to adapt industrial strains (including metabolic, synthetic and evolutionary engineering) and the use of yeasts as microbial cell factories to produce biopharmaceuticals, enzymes, alcohols, organic acids, flavours and fine chemicals, and advances in yeast fermentation technology and industrial fermentation processes.
    Schlagwort(e): coffee processing ; coffee fermentation ; starter culture ; coffee beverage ; yeast ; Icewine ; Saccharomyces cerevisiae ; hyperosmotic stress ; CRISPR-Cas9 ; glycerol transport ; STL1 ; brewing ; Cyberlindnera ; NABLAB ; non-alcoholic beer ; non-conventional yeast ; non-Saccharomyces yeast ; response surface methodology ; Ustilago ; itaconic acid ; process improvement ; lignocellulosic feedstock ; yeasts ; grape ; federweisser ; wine ; microbiota identification ; MALDI-TOF MS Biotyper ; Torulaspora delbrueckii ; craft beer ; microbrewery plant ; mixed fermentation ; aroma profile ; strain collection ; aroma profiling ; gas chromatography ; wine yeast ; Saccharomyces ; fermentation ; volatile aroma compounds ; Simultaneous inoculation ; Alcoholic fermentation ; Malolactic fermentation ; Sacccharomyces cerevisiae ; Oenococcus oeni ; PN4TM ; OmegaTM ; Aroma profile ; antioxidant ; coffee ; W. anomalus ; industrial brewer’s strains ; adaptive laboratory evolution (ALE) ; snowflake phenotype ; beer fermentation ; wine yeasts ; lactic acid bacteria ; co-inoculation ; sequence inoculation ; flavor compounds ; color pigments ; cell printing ; piezoelectric dispensing ; GFP-tagged yeast clone collection ; living cell microarrays ; microfluidic chip ; dynamic single-cell analysis ; Candida albicans ; adhesion ; fibronectin ; nanomotion ; atomic force microscope (AFM) ; xylose metabolism ; genetic engineering ; biofuel ; Spathaspora passalidarum ; Pichia stipitis ; volatile organic compounds ; proton-transfer reaction-mass spectrometry ; Metschnikowia pulcherrima ; flavor ; non-Saccharomyces yeasts ; fermentation-derived products ; fermented beverages ; beer ; coffee bean fermentation ; itaconic acid production ; bioethanol production ; bioreactors ; yeast micro- and nanobiotechnology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
    Sprache: Englisch
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  • 46
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Due to increasing concern about the use of pesticides and its potential side effects, this book considers the development and application of alternative, environmental-friendly, plant protection methods for the control of weeds, disease, and pests (predators, parasitoids, competitors, plant-plant interactions, microelements, biopesticides). Some of the main advantages of the measures presented in papers are the absence of toxicity to humans and vertebrates, beneficial organisms, and the environment, as well as the absence of pest resistance. In order to provide sustainable and eco-friendly food production, those are important subjects, both in conventional, organic and integrated agricultural farming. Through reviews and original research articles, this reprint covers all aspects of alternative measures in plant protection.
    Schlagwort(e): biopesticides ; agriculture ; food supply ; microorganisms ; antifungal ; Botryosphaeriaceae ; chitosan ; GTDs ; madder ; stevioside ; Vitis vinifera ; biocontrol ; Heterorhabditis ; pest and pathogen management ; Photorhabdus ; marketing ; fungi ; Fusarium ; selenium ; micronutrient ; inhibition ; bioactivity ; biologically active compounds ; fungistatic effects ; quercetin ; red alga ; rosmarinic acid ; basal stem rot (BSR) ; phenolic compounds ; lignin ; cellulose ; hemicellulose ; silica body ; crystalline cellulose ; biodegradation ; nematode management ; biological control ; mechanisms ; host plant resistance ; synthetic nematicide ; botanicals ; optimizing strategies ; allelopathy ; oxidative stress ; maize ; soybean ; sunflower ; entomopathogenic fungi ; Tenebrio molitor ; virulence ; pathogenicity ; growth stimulation ; plant–microbe–pest interactions ; rhizosphere competence ; gallic acid ; catechin ; epicatechin ; fungal diseases ; grape berry ; hybrids ; Penicillium ; Botrytis ; Colletotrichum ; Alternaria ; Monilinia ; post-harvest diseases ; Tetranychus urticae ; Euseius stipulatus ; Typhlodromus sp. ; Phytoseiulus persimilis ; citrus orchard ; monitoring ; predators ; pest ; treatments ; aphid ; conservation biocontrol ; parasitoid ; Aphidius colemani ; floral resource plant ; field margin ; Erysiphe alphitoides ; the shoot-biomass amount ; Compu Eye, Leaf & Symptom Area ; antifungal endophytes ; secondary metabolites ; volatile compounds ; anti-oomycete ; Phytophthora infestans ; sporangia germination ; Solanum lycopersicum ; integrated disease management ; plant extracts ; defense inducers ; incidence ; AUDPC ; germination ; biopesticide ; plant–nematode interactions ; nematode effectors and control ; plant resistance ; amino acids ; biostimulant ; glutathione ; herbicide ; safener ; organic waste ; formulation ; improvement ; antifungal activity ; marine ; saline ; wetland ; post-harvest ; antifungal effect ; chloroxylenol ; phenic ; phenol ; Sclerotium rolfsii ; tomato plants ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 47
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: This book focuses on the fundamental and applied research of the non-destructive estimation and diagnosis of crop leaf and plant nitrogen status and in-season nitrogen management strategies based on leaf sensors, proximal canopy sensors, unmanned aerial vehicle remote sensing, manned aerial remote sensing and satellite remote sensing technologies. Statistical and machine learning methods are used to predict plant-nitrogen-related parameters with sensor data or sensor data together with soil, landscape, weather and/or management information. Different sensing technologies or different modelling approaches are compared and evaluated. Strategies are developed to use crop sensing data for in-season nitrogen recommendations to improve nitrogen use efficiency and protect the environment.
    Schlagwort(e): UAS ; multiple sensors ; vegetation index ; leaf nitrogen accumulation ; plant nitrogen accumulation ; pasture quality ; airborne hyperspectral imaging ; random forest regression ; sun-induced chlorophyll fluorescence (SIF) ; SIF yield indices ; upward ; downward ; leaf nitrogen concentration (LNC) ; wheat (Triticum aestivum L.) ; laser-induced fluorescence ; leaf nitrogen concentration ; back-propagation neural network ; principal component analysis ; fluorescence characteristics ; canopy nitrogen density ; radiative transfer model ; hyperspectral ; winter wheat ; flooded rice ; pig slurry ; aerial remote sensing ; vegetation indices ; N recommendation approach ; Mediterranean conditions ; nitrogen ; vertical distribution ; plant geometry ; remote sensing ; maize ; UAV ; multispectral imagery ; LNC ; non-parametric regression ; red-edge ; NDRE ; dynamic change model ; sigmoid curve ; grain yield prediction ; leaf chlorophyll content ; red-edge reflectance ; spectral index ; precision N fertilization ; chlorophyll meter ; NDVI ; NNI ; canopy reflectance sensing ; N mineralization ; farmyard manures ; Triticum aestivum ; discrete wavelet transform ; partial least squares ; hyper-spectra ; rice ; nitrogen management ; reflectance index ; multiple variable linear regression ; Lasso model ; Multiplex®3 sensor ; nitrogen balance index ; nitrogen nutrition index ; nitrogen status diagnosis ; precision nitrogen management ; terrestrial laser scanning ; spectrometer ; plant height ; biomass ; nitrogen concentration ; precision agriculture ; unmanned aerial vehicle (UAV) ; digital camera ; leaf chlorophyll concentration ; portable chlorophyll meter ; crop ; PROSPECT-D ; sensitivity analysis ; UAV multispectral imagery ; spectral vegetation indices ; machine learning ; plant nutrition ; canopy spectrum ; non-destructive nitrogen status diagnosis ; drone ; multispectral camera ; SPAD ; smartphone photography ; fixed-wing UAV remote sensing ; random forest ; canopy reflectance ; crop N status ; Capsicum annuum ; proximal optical sensors ; Dualex sensor ; leaf position ; proximal sensing ; cross-validation ; feature selection ; hyperparameter tuning ; image processing ; image segmentation ; nitrogen fertilizer recommendation ; supervised regression ; RapidSCAN sensor ; nitrogen recommendation algorithm ; in-season nitrogen management ; nitrogen use efficiency ; yield potential ; yield responsiveness ; standard normal variate (SNV) ; continuous wavelet transform (CWT) ; wavelet features optimization ; competitive adaptive reweighted sampling (CARS) ; partial least square (PLS) ; grapevine ; hyperparameter optimization ; multispectral imaging ; precision viticulture ; RGB ; multispectral ; coverage adjusted spectral index ; vegetation coverage ; random frog algorithm ; active canopy sensing ; integrated sensing system ; discrete NIR spectral band data ; soil total nitrogen concentration ; moisture absorption correction index ; particle size correction index ; coupled elimination ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology
    Sprache: Englisch
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  • 48
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: This Special Issue, “Biotechnology Applications of Microalgae”, is focused on the latest novel advances related to the production of different bioactive compounds from microalgae and their biotechnological use.
    Schlagwort(e): enzymatic activity ; fluid dynamics ; microalgae ; oxidative stress ; static magnetic fields ; violaxanthin ; reactive oxygen species ; ascorbic acid ; glutathione ; tocopherols ; phenolic compounds ; carotenoids ; thraustochytrids ; antioxidants ; saturated fatty acids ; polyunsaturated fatty acids ; transcriptomics ; sustainability ; industrial valorization ; carbon dioxide fixation ; biological activities ; phytosterol ; Saccharomyces cerevisiae ; Phaeodactylum tricornutum ; Sparus aurata ; β-glucans ; pulse feeding ; immune tolerance ; salt stress ; seawater cultivation ; Internet of Things ; proteomics ; blue light ; astaxanthin ; fatty acid ; heme ; cell wall ; salicylic acid ; fucoxanthin ; green consumption ; food consumption ; amino acids ; carbohydrates ; radical scavenging activity (RSA) ; RP-HPLC ; Chromochloris zofingiensis ; lutein ; CO2 aeration ; cGMP-dependent kinase ; biodiesel ; microalgal biotechnology ; natural antioxidants ; Yarrowia lipolytica ; Chlorella vulgaris ; growth ; fatty acids ; Spirulina ; healthcare ; space missions ; medicine applications ; microgravity effects ; humic substances ; microalgae cultivation ; hormetic effects ; increased nutrient availability ; improved protection against abiotic stress ; higher accumulation of bioactive ingredients ; enhanced microalgal productivity ; Dunaliella salina ; chlorpropham ; herbicide ; phytoene ; Nannochloropsis ; mixotrophy ; photobioreactors ; CHN analysis ; metabolomics ; bioassay ; cell death pathway ; autophagy ; antitumoral activity ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TC Biochemical engineering::TCB Biotechnology
    Sprache: Englisch
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  • 49
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: This reprint presents recent developments in the field of biological liquid–liquid phase separation (LLPS, also known as biomolecular condensation). LLPS and related biogenesis of various membraneless organelles (MLOs) and biomolecular condensates (BMCs) represent fundamental molecular mechanisms governing the spatio-temporal organization of the intracellular space. In fact, MLOs and BMCs, being liquid droplets, represent specific compartments within a cell that are not enclosed by a lipid membrane. Most biological LLPS processes are reversible, and many MLOs/BMCs exist transiently; they rapidly emerge when conditions are changed and rapidly disintegrate as soon as the original conditions are restored, thereby showing a characteristic “now you see me, now you don’t” behavior. Numerous MLOs/BMCs are found inside eukaryotic cells, where they exist as liquid droplets (or cellular bodies, puncta, etc.) in the cytoplasm, nucleoplasm, mitochondrial matrix, and stroma of chloroplasts. Furthermore, MLOs/BMCs are commonly observed in Archaea, bacteria, and, likely, viruses. MLOs/BMCs have numerous crucial functions, and their biogenesis is known to be controlled by various external factors and environmental cues, such as changes in temperature, pH, and ionic strength of the solution. All of these have garnered the close attention of many researchers to biological LLPS, MLOs, and BMCs.
    Schlagwort(e): Alzheimer’s disease ; amyloid aggregation ; lipid bilayer ; cholesterol ; time-lapse AFM imaging ; molecular dynamics ; liquid–liquid phase separation (LLPS) ; membraneless organelles ; phase-separated condensates ; human diseases ; liquid–liquid phase separation ; intrinsically disordered proteins ; proteins with low complexity ; P-body ; Nst1 ; polyampholyte domain ; aggregation-prone domain ; Saccharomyces cerevisiae ; membrane-less organelle ; nuclear speckle ; nucleolus ; phase separation ; chromatin organization ; nuclear condensate ; intrinsically disordered region ; transcription ; DNA damage repair ; super-enhancer ; quantitative imaging ; CTP synthase ; cytoophidium ; fluorescence recovery after photobleaching (FRAP) ; stimulated emission depletion (STED) ; Drosophila ; epithelium ; follicle cell ; ingression ; paramyxoviruses ; Hendra virus ; amyloid-like fibrils ; Taylor Dispersion Analysis (TDA) ; negative staining Transmission Electron Microscopy (ns-TEM) ; Polyethylene glycol (PEG) precipitation assays ; Congo Red ; Small-Angle X-ray Scattering (SAXS) ; actin ; actin polymerization ; actin-binding proteins ; coacervate ; membrane ; signaling proteins ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
    Format: application/octet-stream
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  • 50
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-10-25
    Beschreibung: Among gluten-related disorders, coeliac disease (CD) is the best-known one to date, a chronic immune-mediated enteropathy triggered by exposure to gluten in genetically predisposed individuals. It is a common disease, occurring at all ages and characterized by a wide spectrum of clinical manifestations, affecting any organ or tissue. The diagnosis rate of this pathology has increased in the last 10 years, so worldwide epidemiologic data are now available that show that CD is ubiquitous, with a prevalence of 1.4%, higher in female than male individuals. Currently, the only effective treatment for CD is strict and lifelong adherence to a gluten-free diet (GFD). However, CD research is changing rapidly due to the continuous advancing of knowledge. For this reason, the main goal of this Special Issue has been to address the existing knowledge gaps and help advance such important aspects as the pathophysiology, diagnosis, follow-up, and therapeutic options of this pathology. This Special Issue includes 12 peer-reviewed articles reporting on the latest research findings in and evidence related to CD. The published articles cover a range of topics central to CD and GFDs.
    Schlagwort(e): celiac disease ; relatives ; microbiota ; Saccharomyces cerevisiae ; Pseudomonas fluorescens ; Bacteroides caccae ; coeliac disease ; oral diseases ; oral prevention ; gingival bleeding ; sleep-related breathing disorders ; oral health ; enamel defects ; interceptive orthodontics ; data mining gluten free diet ; gluten proteins ; immunogenicity ; evidence-based practice ; case management ; treatment adherence and compliance ; anemia ; iron transporter ; IgA nephropathy ; tissue transglutaminase autoantibody ; tissue transglutaminase-targeted IgA deposits ; flow cytometry ; age ; sex ; lesion grade ; intraepithelial lymphocytes TCRγδ+ ; functional bowel disease ; gluten-free diet ; tissue biomarkers ; non-coeliac gluten sensitivity ; FODMAP diet ; dietitian ; rural health services ; gluten ; gliadin ; gluten immunogenic peptides ; non-dietary therapies ; gluten cross-contaminations ; dietary adherence ; vital gluten ; oat ; hidden gluten ; patients with CD ; symptoms ; gluten excretion urine ; gluten-free diet monitoring ; n/a ; bic Book Industry Communication::M Medicine
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 51
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-04-05
    Beschreibung: Tryptophan is a rate-limiting essential amino acid and a unique building block of peptides and proteins. This largest amino acid serves as the precursor for the important endogenous indoleamines serotonin, N-acetylserotonin, and melatonin that act as neurotransmitters, neuromodulators, and neurohormones. Kynurenic acid is the most potent endogenous antiexitotoxic agent. Other highly relevant pathways of tryptophan are the reversible transamination to indole-3-pyruvate with formation related indolic acids that act as potent antioxidant agents. Tryptophan metabolites, such as melatonin, and structurally related agents, such as indole-3-propionic acid, act as potent catalytic antioxidants and bioenergetic agents that facilitate regeneration and protection against stress and aging. Several indole compounds act as uremic toxins since these agents can induce radical formation that is associated with enhanced oxidative stress and damage. The exploration of the effects of these protective and toxic tryptophan derived agents has revealed important molecular mechanisms and mediators of adaptation and aging. Research on tryptophan in nutrition and health can facilitate the development of new approaches to extend human health and life span. Amino acids are the building blocks of life that enable repair, as well as recycling and regeneration. Research on nutrients like amino acids, such as tryptophan and its metabolites, as well as peptides and proteins, or extracts containing this molecular metabolism modifiers can improve health. Research into the indololome is a new emerging and rapidly growing field of utmost relevance to science and society.
    Schlagwort(e): tryptophan ; kynurenine ; kynurenic acid ; FICZ ; AhR ; melanoma ; proliferation ; cell death ; aryl hydrocarbon receptor ; chronic kidney disease ; developmental origins of health and disease (DOHaD) ; hypertension ; indole ; melatonin ; serotonin ; uremic toxin ; virus ; immunity ; codon ; depression ; chronic mild stress ; oxidative stress ; tryptophan catabolites pathway ; methylation ; expression ; escitalopram ; 5-hydroxytryptophan ; natural sources ; microbial production ; biosynthetic pathways ; physiological effects ; animal ; human ; kynurenine pathway ; MEL biosynthesis ; Saccharomyces cerevisiae ; yeast ; tryptophan extraction ; LC-MS/MS ; soybean ; skin ; atopic dermatitis ; psoriasis ; severe acute respiratory syndrome ; SARS-CoV-2 ; COVID-19 ; malignant melanoma ; urine ; autofluorescence ; transplantation ; ischemia-reperfusion ; tolerance ; rejection ; indoleamine-2,3-dioxygenase ; L-tryptophan ; amino acids ; MAC-T cell ; proteomics ; omics ; β-casein ; mTOR ; systemic inflammation ; dysbiosis ; gut ; microbiota ; obesity ; mice ; tyrosine ; cytokines ; behavior ; inflammation ; liver morphology ; color ; cell culture media ; LC-MS ; antioxidant ; cytotoxicity ; biomanufacturing ; 5-hydroxytryptamine ; secretion ; metabolism ; nitrofurantoin ; antibiotics ; human serum albumin ; molecular interactions ; FTIR ; fluorescence ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
    Sprache: Englisch
    Format: application/octet-stream
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  • 52
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-11-17
    Beschreibung: This Special Issue focuses on the effects of hydrostatic pressure on biological systems and the use of these effects for exploring the structure, function, and molecular dynamics of biological macromolecules and their ensembles. Here, we present a selection of papers highlighting new experimental findings and new theoretical concepts in high-pressure biosciences. In these studies, the authors combine pressure perturbation approaches with NMR and optical spectroscopy, kinetic and thermodynamic techniques, functional genomics and transcriptomics, and molecular dynamics simulations to gain new insights into the conformational dynamics of proteins and nucleic acids and to better understand the mechanisms of high-pressure adaptation in piezophiles. The articles collected in this issue demonstrate the unique exploratory potential of the pressure perturbation approach for biochemistry, biophysics, mechanistic enzymology, and evolutionary biology.
    Schlagwort(e): protein folding ; NMR ; high hydrostatic pressure ; thermodynamic stability ; protein–ligand binding ; high pressure ; Martian salts ; perchlorate ; BSA ; ANS ; viroid ; hydrostatic pressure ; temperature ; structure–activity relationship ; RNA World ; n/a ; G-quadruplex ; i-motif ; volumetric properties ; pressure-temperature phase diagram ; thermodynamics ; hepatitis B ; DNA ; oligo ; FRET ; FTIR ; spectroscopy ; pressure ; volume change ; TMPyP4 ; deep-sea adaptations ; compressibility ; cavities ; potential energy landscape ; yeast ; Saccharomyces cerevisiae ; high-pressure response ; genetic manipulation ; transcriptomics ; piezophysiology ; Anfinsen’s dogma ; native state N ; unfolded state U ; fibril state F ; protofibrils ; hen lysozyme ; circular dichroism ; 1H NMR spectroscopy ; atomic force microscopy ; cytochrome P450 reductase ; conformational change ; pressure-perturbation spectroscopy ; protein hydration ; reduction kinetics ; stop-flow spectroscopy ; Sorghum bicolor ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSB Biochemistry
    Sprache: Englisch
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  • 53
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-02-01
    Beschreibung: Computational fluid dynamics (CFD), which uses numerical analysis to predict and model complex flow behaviors and transport processes, has become a mainstream tool in engineering process research and development. Complex chemical processes often involve coupling between dynamics at vastly different length and time scales, as well as coupling of different physical models. The multiscale and multiphysics nature of those problems calls for delicate modeling approaches. This book showcases recent contributions in this field, from the development of modeling methodology to its application in supporting the design, development, and optimization of engineering processes.
    Schlagwort(e): pumped hydroelectric storage ; inlet/outlet ; surrogate model selection ; multi-objective optimization process ; thermal environment ; numerical simulations ; ventilation cooling ; duct position ; the heat dissipation of LHD ; auxiliary ventilation ; triboelectric separation ; particle size distribution ; particle charge ; binary mixture ; in situ particle size measurement ; charge estimation ; computational fluid dynamics ; membrane module ; gas separation ; concentration polarization ; coal mining ; radon concentration ; ventilation ; occupational exposure assessment ; gasification ; fluidized bed ; CFD ; hydrodynamics ; multiphase flow ; surface tension modelling ; VOF ; rising bubbles ; capillary rise ; high pressure bubble column ; the critical bubble diameter ; the gas holdup ; the large bubbles ; the small bubbles ; Stirred fermenter ; dual-impeller ; Segment impeller ; Optimization ; rotating packed bed ; natural gas desulfurization ; droplet characteristic ; Eulerian–Lagrangian approach ; heat transport ; optimized design ; dynamic numerical simulation ; evaporative cooling system ; water recycling ; temperature ; humidity ; n/a ; gas–solid ; cyclone separator ; elevated temperature process ; pneumatic conveying ; large coal particles ; Euler–Lagrange approach ; DPM ; pressure drop ; swirling burner ; combustion characteristics ; industrial pulverized coal furnace ; scale-up ; scale-down ; Saccharomyces cerevisiae ; mechanistic kinetic model ; bioreactor ; concentration gradients ; digital twin ; bioprocess engineering ; bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues
    Sprache: Englisch
    Format: image/jpeg
    Standort Signatur Erwartet Verfügbarkeit
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  • 54
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: The exploitation of biodiversity is essential to select resilient genotypes for sustainable cropping systems as one of the main challenges for plant breeding. Mapping traits of agronomic interest in specific genomic regions appears as another pivotal effort for the future development of novel cultivars. For this purpose, there is evidence that MAGIC and other exotic populations will play a major role in the coming years in allowing for impressive gains in plant breeding for developing new generations of improved cultivars. This Special Issue focused on the application of advanced technologies devoted to crop improvement and exploit the available biodiversity in crops. In detail, next-generation sequencing (NGS) technologies supported the development of high-density genotyping arrays for different plants included in this issue.
    Schlagwort(e): natural variation ; maize ; nucleotide diversity ; domestication selection ; ZmPGP1 gene ; Ipomoea batatas ; genetic diversity ; SSR markers ; qualitative traits ; pure lines ; F1 hybrids ; microsatellite markers ; marker-assisted breeding ; crop improvement ; varieties ; Fragaria ; Rubus ; microsatellites ; transferability ; polymorphism ; introns ; exons ; flavonoid biosynthesis pathway ; transcription factor genes ; chitinase ; multiple population ; linkage mapping ; JLAM ; QTL ; validation ; genomic prediction ; maize lethal necrosis ; herbaceous peony ; molecular marker ; next-generation sequencing ; pedigree ; Vicia faba L., genetic diversity ; in situ conservation ; Olea europaea L. ; olive ; cpSSR ; nuSSR ; population structure ; Mediterranean Region ; GWAS ; drought ; barley ; spikelet development ; candidate gene ; linkage map ; RAD ; Solanum melongena ; n/a ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
    Format: image/jpeg
    Standort Signatur Erwartet Verfügbarkeit
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  • 55
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-09
    Beschreibung: This book focuses on the utilization of biomass for energy applications and mainly covers the original research and studies related to thermochemical conversion, biological conversion and physical conversion. It contains a summary the current scientific knowledge in the field of biomass utilization, which is the first of its kind in the literature. Energy potentials and different principles of energy transformation from various renewable energy sources (bamboo, wood residue, straw, sorrel, hay, pines, sunflower stalks, hazelnut husks, quinoa, camelina, crambe, safflower, muscantus and municipal sewage sludge, among others) are described in detail in this book. Different types of pyrolysis or torrefaction processing, combustion, thermal degradation, mechanical properties affecting processing, pre-treatment or treatment processes, or other processes based on thermochemical methods are described as well. The integral part of this book is the bibliometric analysis of worldwide publication trends on biomass and bioenergy with respect to the research evolution with the possibility of predicting future scenarios and the participation of stakeholders in the sector.
    Schlagwort(e): pyrolysis ; catalyst ; wood ; waste ; energy ; biogas ; biomass ; cropping system ; establishment ; intercropping ; low-input ; maize ; miscanthus ; methane yield ; perennial crop ; solid biofuel ; waste management ; Coffea spp. ; waste biomass ; calorific value ; mechanical durability ; Pinus pseudostrobus ; Pinus leiophylla ; Pinus montezumae ; pyrolysis kinetics ; TGA-DTG ; Friedman-OFW-KAS models ; FT-IR ; deposit ; biomass industrial boiler ; alkali metal ; circulating fluidized bed ; olive mill solid wastes ; natural binder ; densification ; compressive strength ; Physico-chemical properties ; kinetic parameters ; hydrogen ; reactor headspace ; product inhibition ; kinetic modelling ; clostridium acetobutylicum ; biomass analysis ; alternative biofuels ; emissions ; sewage sludge ; biofuels ; combustion ; grate furnace ; emission ; ash deposition ; biomass densification ; mechanical compaction ; processing factors ; briquette durability ; multivariate tests of significance ; renewable energy ; bioenergy scenario ; biomasses ; systematic review ; pressure torrefaction ; pellet ; renewable energy sources ; energy consumption ; grinding ; thermogravimetric analysis ; proximate analysis ; high heating value ; torrefied biomass ; biochar ; one-pot fractionation with acidic 1,4-dioxane ; Moso bamboo ; furfural ; phenolated lignin ; enzymatic hydrolysis ; high-efficiency fractionation ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
    Sprache: Englisch
    Format: application/octet-stream
    Standort Signatur Erwartet Verfügbarkeit
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  • 56
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: Dietary trace minerals are pivotal and hold a key role in numerous metabolic processes. Trace mineral deficiencies (except for iodine, iron, and zinc) do not often develop spontaneously in adults on ordinary diets; infants are more vulnerable because their growth is rapid and their intake varies. Trace mineral imbalances can result from hereditary disorders (e.g., hemochromatosis, Wilson disease), kidney dialysis, parenteral nutrition, restrictive diets prescribed for people with inborn errors of metabolism, or various popular diet plans. The Special Issue “Dietary Trace Minerals” comprised 13 peer-reviewed papers on the most recent evidence regarding the dietary intake of trace minerals, as well as their effect on the prevention and treatment of non-communicable diseases. Original contributions and literature reviews further demonstrated the crucial and central part that dietary trace minerals play in human health and development. This editorial provides a brief and concise overview of the content of the Dietary Trace Minerals Special Issue.
    Schlagwort(e): QH301-705.5 ; Q1-390 ; TX341-641 ; serum iron ; polyphenols ; Caco-2 cell bioassay ; copper metabolic system ; phytate ; copper/silver transport ; international nutrition ; body composition ; children ; healthy food ; biofilm ; yellow bean ; iron deficiency ; iron bioavailability ; stress sentinel ; zinc ; zinc deficiency ; Gallus gallus ; vitamin D supplements ; adolescents ; germ ; Arab ; anemia ; metagenome ; bioavailability ; Langerhans cells ; iron absorption ; magnesium ions ; ferritin ; ascorbic acid ; adults ; cell membrane ; cooking time ; dietary trace minerals ; gut microbiome ; kaempferol 3-glucoside ; selenium ; Caco-2 ; Nrf2 ; beans ; Biofortification ; epicatechin ; Phaseolus vulgaris L. ; copper ; intestinal morphometry ; biotin deficiency ; diet ; in vitro digestion ; biofortification ; vitamin D ; microbial development ; dairy food ; bioimpedance ; bioassay ; acrodermatitis enteropathica ; iron transport and metabolism ; maize ; iron deficiency anemia ; homeostasis ; silicon ; silver nanoparticles ; deficiency ; hemochromatosis ; adenosine triphosphate ; iron ; Mexico ; plasma ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences
    Sprache: Englisch
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  • 57
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-03-07
    Beschreibung: The eradication of vector-borne diseases is threatened by the limited range of available insecticides, leading, inevitably, to the development of resistance. This is particularly concerning for malaria control, which relies heavily on insecticide-treated nets (ITNs) and indoor residual sprays (IRS). New chemistries are being developed, and innovative deployment of insecticides may play a role in overcoming resistance, either through new types of tools or new means of distribution. A variety of novel product types and vector control strategies are under development and evaluation, which is to be celebrated, but a strong evidence base is needed to guide effective operational deployment decisions. Novel approaches should be supported by robust data collected using appropriate and validated methods to monitor efficacy, durability, and any emerging resistance. This reprint presents original research into developing and characterizing new vector control products, as well as understanding and monitoring insecticide resistance. Review articles explore the impact of insecticide resistance and offer guidance on insecticide choice in the face of pyrethroid resistance. Consensus methodologies are presented, in the form of standard operating procedures (SOPs) designed to be adopted and used to generate reproducible data that can be compared and interpreted across and between studies. It is hoped that this collection of articles offers inspiration and guidance on how consistent data can be generated to inform more effective development, evaluation, and use of new and existing vector control tools.
    Schlagwort(e): prallethrin ; insecticide ; spatial treatment ; mosquito fitness ; protection ; pyrethroids ; Aedes albopictus ; Culex pipiens ; life tables ; mosquito ; bite-proof garment ; model ; textile ; non-insecticidal ; physical barrier ; insecticide selection ; out-crossing ; strain authentication ; laboratory screening ; pyrethroid ; pyrethroid resistance ; insecticide resistance ; insecticide resistance management ; vector control ; malaria ; malaria control ; Anopheles ; host-seeking behavior ; insecticide exposure ; pathogen transmission ; Aedes aegypti ; Anopheles gambiae ; ATSB ; Culex quinquefasciatus ; Iroquois ; RNAi ; Saccharomyces cerevisiae ; yeast ; Anopheles mosquito ; fertility ; ovary development ; pyriproxyfen (PPF) ; side-effects ; machine learning ; image classification ; automated identification ; convolutional neural network ; insecticide-treated net (ITN) ; PBO ITN ; synergist ITN ; dual-AI ITN ; insecticide resistance management (IRM) ; method validation ; durability monitoring ; bioinsecticide ; disease transmission ; insecticide-resistance ; mosquito-borne disease ; mosquito control ; natural compounds ; phytochemical ; malaria vector ; insecticide treated nets ; cytochrome P450s ; kdr ; cuticular resistance ; deltamethrin ; imidacloprid ; bifenthrin ; β-cyfluthrin ; etofenprox ; α-cypermethrin ; λ-cyhalothrin ; thiacloprid ; mosquitoes ; Attractive Toxic Sugar Bait (ATSB) ; Attractive Targeted Sugar Bait (ATSB) ; diagnostic bioassay ; resistance monitoring ; insecticide-treated nets (ITN) ; strain characterisation ; method development ; product evaluation ; quality control (QC) ; dual active ingredients (dual-AI) ; bioefficacy ; IRS ; application technology ; broflanilide ; clothianidin ; pirimiphos-methyl ; WHO tube ; WHO tunnel test ; ITNs ; interceptor ; interceptor G2 ; membrane ; human arm ; rabbit ; bioassay ; bio-efficacy ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science
    Sprache: Englisch
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  • 58
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-05-11
    Beschreibung: Toxins are biologically active substances produced by most kinds of living organisms, bacteria, fungi, plants, and animals. They present a vast diversity of molecular structures and target a wide variety of receptors involved in a range of physiological processes. As toxins are selected during evolution to acquire/improve their disabling/lethal effects, they display finely tuned functional properties often associated with high affinities and selectivity. Moreover, toxins are valuable tools to unravel cellular processes due to their extreme specificity for cell surface and/or intracellular targets. Therefore, toxins are very attractive compounds because of their Janus-like character; while they mostly act as deadly poisons like monstrous Mr. Hyde, they can also be tamed into good remedies like admirable Dr. Jekyll. As such, they have been primarily investigated not only for the light they can throw on fundamental physiological processes but also for their potential therapeutic applications. This reprint, emerging from the 27th Annual Meeting of the French Society of Toxinology (SFET, http://sfet.asso.fr/international), will be of great interest for those in the scientific community who want to know more about the fascinating world of toxins.
    Schlagwort(e): toxins ; peptide chemistry ; native chemical ligation ; α-bungarotoxin ; click chemistry ; automated patch-clamp ; fluorescent peptide ; TE671 cells ; nicotinic acetylcholine receptor ; animal toxin ; bacterial toxin ; marine toxin ; medical application ; plant toxin ; toxin function/activity ; toxin receptor/target ; toxin structure ; Debaryomyces hansenii ; Wickerhamomyces anomalus ; Saccharomyces cerevisiae ; PDR transporters ; killer toxin ; fetal adrenomedullary chromaffin cell ; gambierol ; potassium currents ; calcium-activated K+ channels ; ATP-sensitive K+ channels ; catecholamine release ; Clostridium tetani ; Clostridium botulinum ; botulinum neurotoxin ; tetanus neurotoxin ; toxin gene regulation ; two-component system ; small RNA ; adenylate cyclase toxin ; Bordetella pertussis ; cyclic nucleotide ; cAMP ; spectrophotometric enzymatic assay ; ASIC ; sodium channels ; peptide ; PcTx1 ; APETx2 ; MitTx ; mambalgin ; pain ; nociception ; clostridial C3 toxin ; C3bot ; C3botE174Q ; dendritic cells ; macrophages ; monocytes ; stimulated emission depletion (STED) ; super-resolution microscopy ; trained immunity ; effector-triggered immunity ; effector-triggered trained immunity ; staphylococcal superantigen ; enterotoxin ; toxin pathogenicity ; immunomodulation ; molecular and cellular targets ; n/a ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology::MMGT Medical toxicology
    Sprache: Englisch
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  • 59
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-11
    Beschreibung: Water Footprint Assessment is a young research field that considers how freshwater use, scarcity, and pollution relate to consumption, production, and trade patterns. This book presents a wide range of studies within this new field. It is argued that collective and coordinated action - at different scale levels and along all stages of commodity supply chains - is necessary to bring about more sustainable, efficient, and equitable water use. The presented studies range from farm to catchment and country level, and show how different actors along the supply chain of final commodities can contribute to more sustainable water use in the chain.
    Schlagwort(e): TA1-2040 ; T1-995 ; TA170-171 ; effective rain ; cabbage ; urban area ; water footprint benchmarks ; value addition ; threshold ; Haihe River Basin ; land footprint ; irrigation intensity ; environmental sustainability ; water resources ; virtual water trade ; land use change ; blue water footprint ; embedded resource accounting ; multi-level governance ; soil type ; cattle ; crop water demand ; lettuce ; modelling ; sustainability ; water scarcity footprint ; water scarcity ; green water availability ; root water uptake ; water footprint ; water productivity ; South Africa ; economic land productivity ; crop trade ; Amazon ; Cerrado ; wheat-bread ; international trade ; life cycle analysis ; broccoli ; value chain ; oil palm (Eleasis guineensis) ; crop choice ; water accounting ; retail ; Malawi ; river basin management ; Steenkoppies Aquifer ; carrots ; consumers ; wheat ; silk ; soybean ; water footprint assessment ; CSR ; sericulture ; food self-sufficiency ; water management ; water footprint accounting ; packhouse ; economic water productivities ; groundwater ; consumption ; Central Europe ; maize ; beetroot ; economic water productivity ; Mato Grosso ; regulation ; food security ; water saving ; crop ages ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
    Sprache: Englisch
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  • 60
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-11-30
    Beschreibung: Modernization in the agriculture sector is important to ensure food security and poverty alleviation, which are the primary themes of UN-SDGs. There are many challenges in developing advanced agricultural techniques, tools, and systems, by which sustainable agriculture and food security can be satisfied. Worldwide, agricultural mechanization and modernization can be attained with advancements in agricultural engineering technologies and their associated applications. The concept is directly linked to the technological advancements in agricultural automation and robotics; precision agriculture; high-efficiency irrigation systems; farm energy systems; handling, storage, and processing of agricultural products; livestock and poultry sheds; farm water/wastewater management; biomass, biogas, and biochar; remote sensing and geographical studies; societal aspects in agriculture; and the associated bioenvironment. Such advances in agricultural engineering technologies and applications are the need of the 21st century, particularly from the viewpoint of the agricultural water–energy–food security nexus. Therefore, this Special Issue comprises original research and review studies in the abovementioned research areas.
    Schlagwort(e): wet rice ; adhesion ; hot airflow ; dispersion characteristic ; minimum suspension speed ; surface water content ; pipe diameter ; operation frequency ; genetic algorithm ; rotation irrigation sectoring ; irrigation cost ; energy cost ; network cost ; pick-up device ; stretchable style ; kinematical analysis ; seedling picking test ; cropping pattern ; water stress ; LCC area ; surface water availability ; CROPWAT ; Ananas comosus ; somatic embryogenesis ; micropropagation ; organogenesis ; SSR markers ; ISSR markers ; pineapple ; cantaloupe bowl seedlings transplanting ; mechanical equipment ; institutional design ; field test ; data analysis and discussion ; up-cut rotary blade ; edge curve ; Cyperus esculentus plant ; flexible model ; arch shed ; automatic cuttage ; force feedback ; simulation design ; trajectory planning ; Chrysanthemum indicum L. ; maximum shear force ; finite element ; calibration ; single-bud ; billet planter ; planting uniformity ; numerical simulation ; seed-filling ; single-bud billet ; seed-metering ; EDEM ; wheel-track high clearance chassis ; walking performance ; climbing angle ; simulation ; rape windrower ; longitudinal axial flow ; flexible ; millet threshing device ; staggered threshing element ; micro rotary tubular concave screen ; machine learning ; deep learning ; plant leaf diseases ; photovoltaic module ; LED lighting system ; power grid ; step-up converter ; efficient power take-off ; monitoring system ; Codonopsis planting ; ditching device ; working parameters ; EDEM simulation ; orthogonal test ; air-blast sprayer ; precision spraying ; spray control parameter ; three-factor regression analysis ; highly efficient soil return ; liquid fertilizer deep application technique ; DEM ; soil bin test ; combine harvester ; differential inverse gearbox ; order analysis ; fault diagnosis method ; fatigue test ; tractor ; diesel engine ; emission ; artificial neural network ; improved particle swarm algorithm ; computational fluid dynamics (CFD) ; eave height ; natural ventilation ; venlo greenhouse ; fertilization uniformity ; closed-loop control ; single-chip microcomputer ; fuzzy PID ; solid-fertilizer-dissolving device ; precision fertilizer application ; BP neural network ; PSO optimization algorithm ; PID control ; watermelon ; sonication ; microwave ; synergistic effects ; quality characteristics ; electro-hydraulic hitch system ; tillage depth adjustment ; tillage depth control algorithm ; key components ; maize ; soil ; cavity planter ; interaction mechanism ; verification ; ultrasonic sensor ; canopy leaf area density ; ultrasonic echo signal ; verification experiment ; potato planter ; soil cultivation ; mechanization ; seed metering device ; intelligent seeding ; broiler house ; building energy simulation ; forecasting system ; heat stress index ; temperature humidity index (THI) ; smart agriculture ; greenhouse technologies ; artificial intelligence ; agricultural waste ; nano-activated carbon ; adsorption ; wastewater treatment ; modification ; agricultural engineering ; irrigation and drainage system ; pumping station ; sump ; hydraulic characteristics ; entropy production ; onion ; transplanting ; air-feeding seed discharge system ; seed tube ; gas-solid two-phase flow ; computer simulation ; discrete element method ; cotton stalk particles ; contact parameters ; response surface methodology ; image classification ; lightweight neural networks ; zea mays ; ECA attention ; CycleGAN ; tangential threshing ; vibration analysis ; FFT demodulation ; random vibration analysis ; bearing fault ; machine condition ; sustainable development goals ; agri-food security ; equality ; information and communication technologies ; technology 4.0 ; uplift resistance ; continuous pipe foundation ; single-span plastic greenhouse ; pipe connector ; vegetable greenhouses ; multi-arch greenhouses ; arch cross type ; resistance to the typhoon ; online non-destructive detection ; structure of plant stems ; ultrasonic feature ; feature extraction ; feature contribution ; backyard farming ; self-assembly ; vertical expansion ; factory in a box ; automated farming ; vertical farming ; sustainable farm ; aerogels ; porous materials ; agricultural activated carbon ; fine-grained ; attention mechanism ; maturity classification ; open-world ; solar air heater (SAH) ; computational fluid dynamics ; performance optimization ; milk powder ; agricultural drying ; post-harvest losses ; spices ; paneer ; storage ; proximate ; composition ; sensory evaluation ; antioxidant potential ; environmental monitoring ; imputation ; pig house ; recurrent neural network ; agriculture advancement ; large scale solar ; natural cooling ; agrivoltaic ; sustainability ; tractor-trailer ; trajectory tracking ; prescribed performance ; model predictive control ; robust sliding mode control ; stubble-crushing ; plain straight blade ; DEM-CFD ; dynamic motion ; seedbed preparation ; strip tillage ; energy saving ; F-ASHP model ; nursery pig ; storage pen ; Simulink ; industrial hemp ; bionic blade ; cutting energy consumption ; parameter optimization ; conservation tillage technology ; adoption of time persistence ; nonparametric K-M survival analysis method ; discrete duration model ; cavitation ; pretreatment ; jet-driven Helmholtz oscillator ; anaerobic digestion ; tea bud detection ; YOLOv5 ; depth camera ; pose estimation ; CAM ; OPVSM ; prediction models ; hyperspectral image ; PLSR model ; AdaBoost ; XGBoost ; LightGBM ; agricultural sensor network ; EMP-ZBR ; network topology ; routing transmission algorithm ; UV-A LED ; laser fly control ; light trap ; fungus gnats ; mushroom pests ; corn seeds ; collision recovery coefficient ; static friction coefficient ; multi-point collision ; sound waveform ; characteristic dimensions ; bulb tubular pump ; bulb form ; optimization design ; hydraulic performance ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::T Technology, engineering, agriculture
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-11-17
    Beschreibung: Mycotoxins are secondary metabolites produced by the fungi of different species (mainly Aspergillus, Fusarium, and Penicillium), with toxic effects for humans and animals. These mycotoxins can contaminate food and feed. The European Union (EU) has established the maximum permitted or recommended levels for well-known mycotoxins in different foodstuffs. However, there are other mycotoxins that are not included in the regulations: the “emerging mycotoxins” (whose toxicity is still not clear), and the “modified or masked mycotoxins” (produced as a consequence of a detoxification strategy of the host plant of the fungus or during food processing). These mycotoxins could pose a risk and should also be taken into account. In order to assure consumers’ health, analytical methods for the accurate determination of mycotoxins in different food matrices and feeds are required. In this sense, liquid chromatography tandem mass spectrometry (LC–MS/MS) is a powerful tool for their unique identification and quantification. Moreover, the use of high-resolution mass spectrometry (HRMS) allows one to identify novel mycotoxins and targeted/untargeted approaches for study. This Special Issue compiles recent applications of LC–MS/MS in mycotoxin studies, as well as the development and validation of new analytical methods for their identification and quantification in different food matrices and feed, occurrence studies, and the biomonitoring of mycotoxins and their metabolites in biological fluids.
    Schlagwort(e): cereals ; mycotoxigenic fungi ; phylogeny ; deoxynivalenol ; zearalenone ; Sub-Saharan Africa ; aflatoxins ; mycotoxins ; total diet study ; food contaminants ; LC-MS/MS ; Alternaria toxins ; grape ; modified QuEChERS ; UHPLC-MS/MS ; n/a ; traditional sorghum malts ; Aspergillus ; LC/MS/MS ; Biomarkers ; exposure ; LC-HRMS ; pig ; broiler chicken ; multi-mycotoxin ; stability ; malting ; brewing ; beer ; feed ; liquid chromatography ; fluorescence detection ; mass spectrometry ; solid-liquid extraction ; co-occurrence ; metabolism ; high-resolution mass spectrometry (HRMS) ; microsomal incubation ; glucuronidation ; human ; biomonitoring ; UPLC-MS/MS ; rumen fluid ; maize silage ; matrix-matched ; moniliformin ; lanthanide complexes ; LC-UV ; collaborative study ; isotopic dilution ; compliance ; infant food ; emergent mycotoxins ; urine ; dispersive solid-phase extraction ; magnetic carbon nanotube composite ; pesticides ; Q-Exactive Orbitrap ; CBD capsule ; nutraceutical ; Fusarium ; maize ; masked mycotoxins ; agricultural regions ; South Africa ; Mycotoxins ; exposure assessment ; Algeria ; mixed feed rations ; QuEChERS ; dispersive solid phase extraction ; high-resolution mass spectrometry ; data independent SWATH ; bic Book Industry Communication::M Medicine
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  • 62
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-27
    Beschreibung: - Water resources management should be assessed under climate change conditions, as historic data cannot replicate future climatic conditions. - Climate change impacts on water resources are bound to affect all water uses, i.e., irrigated agriculture, domestic and industrial water supply, hydropower generation, and environmental flow (of streams and rivers) and water level (of lakes). - Bottom-up approaches, i.e., the forcing of hydrologic simulation models with climate change models’ outputs, are the most common engineering practices and considered as climate-resilient water management approaches. - Hydrologic simulations forced by climate change scenarios derived from regional climate models (RCMs) can provide accurate assessments of the future water regime at basin scales. - Irrigated agriculture requires special attention as it is the principal water consumer and alterations of both precipitation and temperature patterns will directly affect agriculture yields and incomes. - Integrated water resources management (IWRM) requires multidisciplinary and interdisciplinary approaches, with climate change to be an emerging cornerstone in the IWRM concept.
    Schlagwort(e): Precipitation ; Tropical Rainfall Measurement Mission (TRMM) ; Multi-Satellite Precipitation Analysis (TMPA) ; Upper Indus Basin (UIB) ; Himalaya ; streamflow ; extreme rainfall ; watershed ; dynamics of saline lakes ; extremely changing points ; extreme weather ; temporal trend ; climate change ; salinization ; water resources management ; drinking water ; debris ; water balance ; climatic change ; dam capacity ; simulation of sediment transport ; Athabasca River ; climate projection ; hydrologic modelling ; peak-flow ; return period ; stationary analysis ; non-stationary analysis ; global ; temperature ; precipitation ; Net Irrigation Water Requirement ; maize ; hydrologic modeling ; reanalysis gridded datasets ; ERA-Interim ; Balkan Peninsula ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general
    Sprache: Englisch
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  • 63
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2023-12-20
    Beschreibung: Quantitative land remote sensing has recently advanced dramatically, particularly in China. It has been largely driven by vast governmental investment, the availability of a huge amount of Chinese satellite data, geospatial information requirements for addressing pressing environmental issues and other societal benefits. Many individuals have also fostered and made great contributions to its development, and Prof. Xiaowen Li was one of these leading figures. This book is published in memory of Prof. Li. The papers collected in this book cover topics from surface reflectance simulation, inversion algorithm and estimation of variables, to applications in optical, thermal, Lidar and microwave remote sensing. The wide range of variables include directional reflectance, chlorophyll fluorescence, aerosol optical depth, incident solar radiation, albedo, surface temperature, upward longwave radiation, leaf area index, fractional vegetation cover, forest biomass, precipitation, evapotranspiration, freeze/thaw snow cover, vegetation productivity, phenology and biodiversity indicators. They clearly reflect the current level of research in this area. This book constitutes an excellent reference suitable for upper-level undergraduate students, graduate students and professionals in remote sensing.
    Schlagwort(e): G1-922 ; Q1-390 ; gross primary production (GPP) ; interference filter ; Visible Infrared Imaging Radiometer Suite (VIIRS) ; cost-efficient ; precipitation ; topographic effects ; land surface temperature ; Land surface emissivity ; scale effects ; spatial-temporal variations ; statistics methods ; inter-annual variation ; spatial representativeness ; FY-3C/MERSI ; sunphotometer ; PROSPECT ; passive microwave ; flux measurements ; urban scale ; vegetation dust-retention ; multiple ecological factors ; leaf age ; standard error of the mean ; LUT method ; spectra ; SURFRAD ; Land surface temperature ; aboveground biomass ; uncertainty ; land surface variables ; copper ; Northeast China ; forest disturbance ; end of growing season (EOS) ; random forest model ; probability density function ; downward shortwave radiation ; machine learning ; MODIS products ; composite slope ; daily average value ; canopy reflectance ; spatiotemporal representative ; light use efficiency ; hybrid method ; disturbance index ; quantitative remote sensing inversion ; SCOPE ; GPP ; South China’s ; anisotropic reflectance ; vertical structure ; snow cover ; land cover change ; start of growing season (SOS) ; MS–PT algorithm ; aerosol ; pixel unmixing ; HiWATER ; algorithmic assessment ; surface radiation budget ; latitudinal pattern ; ICESat GLAS ; vegetation phenology ; SIF ; metric comparison ; Antarctica ; spatial heterogeneity ; comprehensive field experiment ; reflectance model ; sinusoidal method ; NDVI ; BRDF ; cloud fraction ; NPP ; VPM ; China ; dense forest ; vegetation remote sensing ; 〈i〉Cunninghamia〈/i〉 ; high resolution ; geometric-optical model ; phenology ; LiDAR ; ZY-3 MUX ; point cloud ; multi-scale validation ; Fraunhofer Line Discrimination (FLD) ; rice ; fractional vegetation cover (FVC) ; interpolation ; high-resolution freeze/thaw ; drought ; Synthetic Aperture Radar (SAR) ; controlling factors ; sampling design ; downscaling ; n/a ; Chinese fir ; MRT-based model ; RADARSAT-2 ; northern China ; leaf area density ; potential evapotranspiration ; black-sky albedo (BSA) ; decision tree ; CMA ; fluorescence quantum efficiency in dark-adapted conditions (FQE) ; surface solar irradiance ; validation ; geographical detector model ; vertical vegetation stratification ; spatiotemporal distribution and variation ; gap fraction ; phenological parameters ; spatio-temporal ; albedometer ; variability ; GLASS ; gross primary productivity (GPP) ; EVI2 ; machine learning algorithms ; latent heat ; GLASS LAI time series ; boreal forest ; leaf ; maize ; heterogeneity ; temperature profiles ; crop-growing regions ; satellite observations ; rugged terrain ; species richness ; voxel ; LAI ; TMI data ; GF-1 WFV ; spectral ; HJ-1 CCD ; leaf area index ; evapotranspiration ; land-surface temperature products (LSTs) ; SPI ; AVHRR ; Tibetan Plateau ; snow-free albedo ; PROSPECT-5B+SAILH (PROSAIL) model ; MCD43A3 C6 ; 3D reconstruction ; photoelectric detector ; multi-data set ; BEPS ; aerosol retrieval ; plant functional type ; multisource data fusion ; remote sensing ; leaf spectral properties ; solo slope ; land surface albedo ; longwave upwelling radiation (LWUP) ; terrestrial LiDAR ; AMSR2 ; geometric optical radiative transfer (GORT) model ; MuSyQ-GPP algorithm ; tree canopy ; FY-3C/MWRI ; meteorological factors ; solar-induced chlorophyll fluorescence ; metric integration ; observations ; polar orbiting satellite ; arid/semiarid ; homogeneous and pure pixel filter ; thermal radiation directionality ; biodiversity ; gradient boosting regression tree ; forest canopy height ; Landsat ; subpixel information ; MODIS ; humidity profiles ; NIR ; geostationary satellite ; bic Book Industry Communication::R Earth sciences, geography, environment, planning::RG Geography
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  • 64
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-05
    Beschreibung: Vols 1 and 2 contain 57 papers in the Special Issue of ‘Plant Genomics 2009’ and cover a wide range of topics, highlighting the significant progress that has been made in recent years in our understanding of the genetics and genomics of plants’ growth, development, and stress responses. These studies provide valuable insights into the potential applications of genomic tools and technologies for crop improvement and sustainable agriculture, as well as fundamental questions about the evolution and function of plant genes and genomes.
    Schlagwort(e): Aristolochia ; chloroplast genome ; molecular evolution ; compare analysis ; phylogeny ; brassinosteroid-signaling kinase ; gene family ; expression profile ; alternative splicing ; intron retention ; genome-wide analysis ; drought tolerance ; foxtail millet ; LIM genes ; transgenic rice ; protein phosphatase (PP2C) ; cotton ; syntenic relationships ; expression patterns ; evolutionary analysis ; Populus trichocarpa ; multiple organellar RNA editing factor ; drought stress ; RNA editing ; genome ; β-glucosidase ; Brassica rapa ; BrBGLU10 ; pollen development ; co-expression analysis ; VQ genes family ; Eucalyptus grandis ; expression pattern ; plant hormones ; abiotic stress ; calcium-dependent protein kinases ; CDPK-related kinases ; cucurbitaceae ; hst1 ; Na+ accumulation ; SNP ; rapid generation advance ; salt tolerant ; variant annotation ; whole-genome sequencing ; expression ; genome-wide ; identification of peroxidase genes ; duplication pattern ; stress ; cassava ; ABCDE model ; cereals ; evolutionary relationships ; flower organ identity ; floral speciation ; MADS-box genes ; maize ; ZmTCP ; natural variation ; subgroup IId ; CsWRKY7 ; flowering ; Arabidopsis ; Camellia sinensis ; pomegranate ; sequence diversity ; site-specific selection ; tomato ; MADS-box ; floral organ ; fruit development ; polygalacturonase (PGs), pectin methylesterase (PMEs), collinearity analysis ; gene duplications ; expression profiling ; grapevine ; Rehmannia glutinosa L. ; replant disease ; rhizosphere microbes ; NB-LRR ; plant hormone ; apple ; aquaporin ; functional analysis ; stress tolerance ; Salicaceae ; phylogenetic relationship ; plastid genome ; comparative genomics ; repeat sequences ; stress marker genes ; sesame ; gene co-expression ; abiotic stress tolerance ; hub genes ; meta-analysis ; agrobacterium ; transient expression ; virus-induced gene silencing (VIGS) ; tobacco rattle virus (TRV) ; cassava (Manihot esculenta) ; chalcone synthase ; chromatin accessibility ; epigenetic inheritance ; genetic engineering ; methylation ; ODNs ; CRISPR/Cas9 ; genome editing ; plant breeding ; multiplex genome editing ; crop improvement ; TALEN ; ZFN ; biotic stress ; avocado ; carotenoid biosynthesis ; mesocarp ; seed ; de novo assembly from short read sequencing ; full-length transcript sequencing ; differentially expressed genes ; gene dosage ; pigment ; turnip ; gene expression ; antioxidant ; nutritional quality ; B3 superfamily ; transcription factor ; ovule abortion ; Vitis vinifera ; expression analysis ; cold response ; Pittosporum tobira ; leaf variegation ; linoleic acid ; ROS scavenging enzyme ; heat shock protein ; invasive weed ; Rhizoctonia solani ; phytohormone signaling ; systemic signal ; plant defense ; calcium signaling ; ABA ; drought ; salinity ; citrulline ; genome-wide association study ; haplotype ; watermelon ; acetolactate synthase ; ferrochelatase ; rice ; large grain gene ; large grain-isogenic Koshihikari ; fine mapping ; NGS ; GW2 ; co-integration ; gene recombination ; semidwarf gene ; d60 ; linkage ; chromosome 2 ; Brachypodium ; comparative chromosome barcoding ; dysploidy ; karyotype structure and evolution ; model grass genus ; molecular cytogenetics ; polyploidy ; plant genome ; artificial microRNA ; gene silencing ; Lagerstroemia indica ; ornamental value ; anthocyanins ; leaf coloration ; directional improvement ; YABBY ; pineapple ; subcellular localization ; oak species identification ; Quercus ; mutation hotspots ; Centranthera grandiflora Benth ; transcriptome ; catalpol biosynthesis ; acteoside biosynthesis ; azafrin biosynthesis ; wheat ; Dasypyrum villosum ; alien substitution line ; GISH ; molecular marker ; marker-assisted selection ; regulation ; RNA-seq ; biosynthesis pathway ; chalcones ; stilbenes ; common bean ; Fusarium oxysproum ; plant–pathogen interaction ; metabolome ; evolution ; genome fractionation ; ABC transporters ; transcription factors ; transposable elements ; whole-genome duplication ; RNA-sequencing ; ChIP-sequencing ; transcriptional regulatory mechanism ; data integration ; karyopherin ; solanum tuberosum ; chemical fungicide ; disease control ; Neoscytalidium dimidiatum ; royal poinciana ; stem canker ; UAE ; bioinformatics ; VvGAST ; GASR ; Cis-elements ; wheat genome ; kernel hardness ; Puroindoline ; Puroindoline b-2 variants ; genotype-to-phenotype association ; synteny ; phylogenetic analysis ; genomic selection ; missing data ; minor allele frequency ; GDSL lipase ; GPAT6 ; cutin ; habaneros ; Capsicum chinense ; fruit ; RNA-Seq ; flax ; genome-wide association study (GWAS) ; single nucleotide polymorphism (SNP) ; prediction accuracy ; quantitative trait loci (QTL) ; quantitative trait nucleotides (QTNs) ; Fabaceae ; Lupinus ; glutamine synthetase (GS) ; phosphoenolpyruvate carboxylase (PEPC) ; gene families ; duplication/triplication ; structural genomics ; genome organization ; genome evolution ; microRNA ; miRNA156 ; seed development ; fatty acid synthesis ; linseed flax ; anthocyanin biosynthetic genes ; cis-regulatory motifs ; DEGs ; network analysis ; qRT-PCR ; reddish purple Chinese cabbage ; abscisic acid ; flavonolignans ; metabolite profiling ; Silybum marianum ; silymarin ; aquaporins ; bright yellow-2 suspension cells ; Nicotiana tabacum ; substrate specificity ; TaCKX1 ; TaCKX expression ; grain yield ; cytokinins ; phytohormones ; RNAi ; wheat spikes ; genome-wide identification ; 2OGD family ; hormone biosynthetic and metabolism genes ; tomato fruit ripening ; DNA methylation ; phenomics ; thema EDItEUR::Q Philosophy and Religion::QD Philosophy
    Sprache: Englisch
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  • 65
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-04-09
    Beschreibung: Quantitative land remote sensing has recently advanced dramatically, particularly in China. It has been largely driven by vast governmental investment, the availability of a huge amount of Chinese satellite data, geospatial information requirements for addressing pressing environmental issues and other societal benefits. Many individuals have also fostered and made great contributions to its development, and Prof. Xiaowen Li was one of these leading figures. This book is published in memory of Prof. Li. The papers collected in this book cover topics from surface reflectance simulation, inversion algorithm and estimation of variables, to applications in optical, thermal, Lidar and microwave remote sensing. The wide range of variables include directional reflectance, chlorophyll fluorescence, aerosol optical depth, incident solar radiation, albedo, surface temperature, upward longwave radiation, leaf area index, fractional vegetation cover, forest biomass, precipitation, evapotranspiration, freeze/thaw snow cover, vegetation productivity, phenology and biodiversity indicators. They clearly reflect the current level of research in this area. This book constitutes an excellent reference suitable for upper-level undergraduate students, graduate students and professionals in remote sensing.
    Schlagwort(e): G1-922 ; Q1-390 ; gross primary production (GPP) ; interference filter ; Visible Infrared Imaging Radiometer Suite (VIIRS) ; cost-efficient ; precipitation ; topographic effects ; land surface temperature ; Land surface emissivity ; scale effects ; spatial-temporal variations ; statistics methods ; inter-annual variation ; spatial representativeness ; FY-3C/MERSI ; sunphotometer ; PROSPECT ; passive microwave ; flux measurements ; urban scale ; vegetation dust-retention ; multiple ecological factors ; leaf age ; standard error of the mean ; LUT method ; spectra ; SURFRAD ; Land surface temperature ; aboveground biomass ; uncertainty ; land surface variables ; copper ; Northeast China ; forest disturbance ; end of growing season (EOS) ; random forest model ; probability density function ; downward shortwave radiation ; machine learning ; MODIS products ; composite slope ; daily average value ; canopy reflectance ; spatiotemporal representative ; light use efficiency ; hybrid method ; disturbance index ; quantitative remote sensing inversion ; SCOPE ; GPP ; South China’s ; anisotropic reflectance ; vertical structure ; snow cover ; land cover change ; start of growing season (SOS) ; MS–PT algorithm ; aerosol ; pixel unmixing ; HiWATER ; algorithmic assessment ; surface radiation budget ; latitudinal pattern ; ICESat GLAS ; vegetation phenology ; SIF ; metric comparison ; Antarctica ; spatial heterogeneity ; comprehensive field experiment ; reflectance model ; sinusoidal method ; NDVI ; BRDF ; cloud fraction ; NPP ; VPM ; China ; dense forest ; vegetation remote sensing ; 〈i〉Cunninghamia〈/i〉 ; high resolution ; geometric-optical model ; phenology ; LiDAR ; ZY-3 MUX ; point cloud ; multi-scale validation ; Fraunhofer Line Discrimination (FLD) ; rice ; fractional vegetation cover (FVC) ; interpolation ; high-resolution freeze/thaw ; drought ; Synthetic Aperture Radar (SAR) ; controlling factors ; sampling design ; downscaling ; n/a ; Chinese fir ; MRT-based model ; RADARSAT-2 ; northern China ; leaf area density ; potential evapotranspiration ; black-sky albedo (BSA) ; decision tree ; CMA ; fluorescence quantum efficiency in dark-adapted conditions (FQE) ; surface solar irradiance ; validation ; geographical detector model ; vertical vegetation stratification ; spatiotemporal distribution and variation ; gap fraction ; phenological parameters ; spatio-temporal ; albedometer ; variability ; GLASS ; gross primary productivity (GPP) ; EVI2 ; machine learning algorithms ; latent heat ; GLASS LAI time series ; boreal forest ; leaf ; maize ; heterogeneity ; temperature profiles ; crop-growing regions ; satellite observations ; rugged terrain ; species richness ; voxel ; LAI ; TMI data ; GF-1 WFV ; spectral ; HJ-1 CCD ; leaf area index ; evapotranspiration ; land-surface temperature products (LSTs) ; SPI ; AVHRR ; Tibetan Plateau ; snow-free albedo ; PROSPECT-5B+SAILH (PROSAIL) model ; MCD43A3 C6 ; 3D reconstruction ; photoelectric detector ; multi-data set ; BEPS ; aerosol retrieval ; plant functional type ; multisource data fusion ; remote sensing ; leaf spectral properties ; solo slope ; land surface albedo ; longwave upwelling radiation (LWUP) ; terrestrial LiDAR ; AMSR2 ; geometric optical radiative transfer (GORT) model ; MuSyQ-GPP algorithm ; tree canopy ; FY-3C/MWRI ; meteorological factors ; solar-induced chlorophyll fluorescence ; metric integration ; observations ; polar orbiting satellite ; arid/semiarid ; homogeneous and pure pixel filter ; thermal radiation directionality ; biodiversity ; gradient boosting regression tree ; forest canopy height ; Landsat ; subpixel information ; MODIS ; humidity profiles ; NIR ; geostationary satellite ; thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RG Geography
    Sprache: Englisch
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  • 66
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-05-06
    Beschreibung: The Special issue "Biological and Pharmacological Activity of Plant Natural Compounds II" is continuing the intriguing research on the use of natural plant products. The second edition follows the aim of the first one.
    Schlagwort(e): Bergenia species ; botanical description ; traditional uses ; phytochemistry ; pharmacology ; anti-urolithiatic activity ; bergenin ; Flaxseed oil ; linusorb B3 ; anti-cancer ; apoptosis ; actin polymerization ; Src ; glioblastoma ; chlorogenic acid ; coffee ; cyclooxygenase ; espresso ; instant coffee ; platelet aggregation ; Rubia tinctorum L. ; antioxidants ; polyphenols ; ethylene glycol ; urolithiasis ; histophatology ; Saccharomyces cerevisiae ; β-glucan ; antimicrobial and anticancer activities ; detoxification ability ; immunomodulatory effect ; Aquilaria sinensis ; pheophorbide A ; MMP-2 ; MMP-9 ; HT-1080 ; advanced glycation end product (AGE) ; oxidative stress ; epithelial to mesenchymal transition ; AGE-inhibitor ; swertiamarin ; diabetic nephropathy ; astragaloside IV ; Astragalus membranaceus ; huang qi ; Astragali Radix ; liver ; liver regeneration ; 70% partial hepatectomy ; proliferation ; rat ; memory ; object recognition ; Ginkgo biloba ; dorsal hippocampus formation ; brain-derived neurotrophic factor ; Diclofenac ; γ-lactone ; nano-emulsion ; methylcellulose ; Ostrich oil ; Struthio camelus ; Caenorhabditis elegans ; leaf extract ; neuroprotection ; antioxidant activity ; DAF-16 ; Clerodendrum infortunatum ; terpenoids ; phenylpropanoids ; antidiabetic ; breast cancer ; Combretum indicum L. ; antidiabetic activity ; histopathology ; UPLC-QTOF/ESI-MS ; network pharmacology ; Biebersteinia heterostemon ; galegine ; hypotensive ; toxicity ; Sage ; Salvia officinalis ; cytotoxicity ; hepatoprotection ; MDA ; TAOxC ; MCF-7 ; HeLA cells ; HepG-2 cells ; Peganum harmala ; anti-inflammatory activity ; antioxidant ; LC-ESI-MS/MS ; traditional medicine ; rheumatoid arthritis ; rosmanol ; carnosol ; Callicarpa longissima ; TLR4/NF-κB/MAPK ; synergistic effect ; diabetes mellitus ; anti-diabetic drugs ; monoterpenes ; bic Book Industry Communication::M Medicine ; bic Book Industry Communication::M Medicine::MM Other branches of medicine::MMG Pharmacology
    Sprache: Englisch
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  • 67
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-08-12
    Beschreibung: Mitochondria are the powerhouses of cells; however, mitochondrial dysfunction causes energy depletion and cell death in a variety of diseases. Altered oxidative phosphorylation and ion homeostasis are associated with ROS production resulting from the disassembly of respiratory supercomplexes and the disruption of electron transfer chains. In pathological conditions, the dysregulation of mitochondrial homeostasis promotes Ca2+ overload in the matrix and ROS accumulation, which induces the mitochondrial permeability transition pore formation responsible for mitochondrial morphological changes linked to membrane dynamics, and ultimately, cell death. Finally, studies on the impaired mitochondrial bioenergetics in pathology could provide molecular tools to counteract diseases associated with mitochondrial dysfunction.
    Schlagwort(e): aging heart ; Bcl-2 family ; mitochondria ; programmed cell death ; fatty acid oxidation ; palmitate ; oleate ; m.3243A&gt ; G mutation ; MT-ATP6 ; m.8909T&gt ; C ; ATP synthase ; nephropathy ; oxidative phosphorylation ; mitochondrial disease ; cardiolipin ; Barth syndrome ; Sengers syndrome ; respiratory chain ; Dilated Cardiomyopathy with Ataxia ; cardiomyopathy ; mammalian complex I ; NADH dehydrogenase ; complex I assembly ; complex I structure ; complex I deficiency ; supernumerary subunits ; electron transport chain ; mitochondrial dysfunction ; Leigh syndrome ; mitochondrial diseases ; yeast ; Saccharomyces cerevisiae ; pet mutants ; pancreatic endocrine cells ; mathematical model ; cellular bioenergetics ; diabetes ; glucagon ; insulin ; exercise ; immune system ; metabolic disease ; COVID-19 ; mitochondrial dynamics ; viral infections ; MAVS ; RIG-I ; MDA5 ; innate immune response ; SARS CoV-2 ; RSV ; influenza ; respiratory supercomplexes ; ROS ; ATP synthase/hydrolase ; mitochondrial permeability transition pore ; cristae ; cellular signaling ; human disease ; mitochondrial dynamic ; cell signaling ; cancer ; respiratory complexes ; oxidative stress ; mitochondrial DNA ; MTCYB mutations ; cytochrome b ; complex III ; aging ; energy metabolism ; entorhinal cortex ; lipoxidation-derived damage ; neurodegeneration ; oxidative damage ; protein import ; respiratory complex assembly ; supercomplexes ; mitochondrial proteostasis ; heart failure ; bioenergetics ; assembly factor ; atypical myopathy ; high-resolution respirometry ; toxicity assays ; cell culture ; equine primary myoblasts ; fibroblasts ; frozen tissue ; leukocytes ; oxygen consumption ; platelets ; respirometry ; skeletal muscle ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences ; bic Book Industry Communication::P Mathematics & science::PS Biology, life sciences::PSB Biochemistry
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  • 68
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    Unbekannt
    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2024-03-28
    Beschreibung: Modernization in the agriculture sector is important to ensure food security and poverty alleviation, which are the primary themes of UN-SDGs. There are many challenges in developing advanced agricultural techniques, tools, and systems, by which sustainable agriculture and food security can be satisfied. Worldwide, agricultural mechanization and modernization can be attained with advancements in agricultural engineering technologies and their associated applications. The concept is directly linked to the technological advancements in agricultural automation and robotics; precision agriculture; high-efficiency irrigation systems; farm energy systems; handling, storage, and processing of agricultural products; livestock and poultry sheds; farm water/wastewater management; biomass, biogas, and biochar; remote sensing and geographical studies; societal aspects in agriculture; and the associated bioenvironment. Such advances in agricultural engineering technologies and applications are the need of the 21st century, particularly from the viewpoint of the agricultural water–energy–food security nexus. Therefore, this Special Issue comprises original research and review studies in the abovementioned research areas.
    Schlagwort(e): wet rice ; adhesion ; hot airflow ; dispersion characteristic ; minimum suspension speed ; surface water content ; pipe diameter ; operation frequency ; genetic algorithm ; rotation irrigation sectoring ; irrigation cost ; energy cost ; network cost ; pick-up device ; stretchable style ; kinematical analysis ; seedling picking test ; cropping pattern ; water stress ; LCC area ; surface water availability ; CROPWAT ; Ananas comosus ; somatic embryogenesis ; micropropagation ; organogenesis ; SSR markers ; ISSR markers ; pineapple ; cantaloupe bowl seedlings transplanting ; mechanical equipment ; institutional design ; field test ; data analysis and discussion ; up-cut rotary blade ; edge curve ; Cyperus esculentus plant ; flexible model ; arch shed ; automatic cuttage ; force feedback ; simulation design ; trajectory planning ; Chrysanthemum indicum L. ; maximum shear force ; finite element ; calibration ; single-bud ; billet planter ; planting uniformity ; numerical simulation ; seed-filling ; single-bud billet ; seed-metering ; EDEM ; wheel-track high clearance chassis ; walking performance ; climbing angle ; simulation ; rape windrower ; longitudinal axial flow ; flexible ; millet threshing device ; staggered threshing element ; micro rotary tubular concave screen ; machine learning ; deep learning ; plant leaf diseases ; photovoltaic module ; LED lighting system ; power grid ; step-up converter ; efficient power take-off ; monitoring system ; Codonopsis planting ; ditching device ; working parameters ; EDEM simulation ; orthogonal test ; air-blast sprayer ; precision spraying ; spray control parameter ; three-factor regression analysis ; highly efficient soil return ; liquid fertilizer deep application technique ; DEM ; soil bin test ; combine harvester ; differential inverse gearbox ; order analysis ; fault diagnosis method ; fatigue test ; tractor ; diesel engine ; emission ; artificial neural network ; improved particle swarm algorithm ; computational fluid dynamics (CFD) ; eave height ; natural ventilation ; venlo greenhouse ; fertilization uniformity ; closed-loop control ; single-chip microcomputer ; fuzzy PID ; solid-fertilizer-dissolving device ; precision fertilizer application ; BP neural network ; PSO optimization algorithm ; PID control ; watermelon ; sonication ; microwave ; synergistic effects ; quality characteristics ; electro-hydraulic hitch system ; tillage depth adjustment ; tillage depth control algorithm ; key components ; maize ; soil ; cavity planter ; interaction mechanism ; verification ; ultrasonic sensor ; canopy leaf area density ; ultrasonic echo signal ; verification experiment ; potato planter ; soil cultivation ; mechanization ; seed metering device ; intelligent seeding ; broiler house ; building energy simulation ; forecasting system ; heat stress index ; temperature humidity index (THI) ; smart agriculture ; greenhouse technologies ; artificial intelligence ; agricultural waste ; nano-activated carbon ; adsorption ; wastewater treatment ; modification ; agricultural engineering ; irrigation and drainage system ; pumping station ; sump ; hydraulic characteristics ; entropy production ; onion ; transplanting ; air-feeding seed discharge system ; seed tube ; gas-solid two-phase flow ; computer simulation ; discrete element method ; cotton stalk particles ; contact parameters ; response surface methodology ; image classification ; lightweight neural networks ; zea mays ; ECA attention ; CycleGAN ; tangential threshing ; vibration analysis ; FFT demodulation ; random vibration analysis ; bearing fault ; machine condition ; sustainable development goals ; agri-food security ; equality ; information and communication technologies ; technology 4.0 ; uplift resistance ; continuous pipe foundation ; single-span plastic greenhouse ; pipe connector ; vegetable greenhouses ; multi-arch greenhouses ; arch cross type ; resistance to the typhoon ; online non-destructive detection ; structure of plant stems ; ultrasonic feature ; feature extraction ; feature contribution ; backyard farming ; self-assembly ; vertical expansion ; factory in a box ; automated farming ; vertical farming ; sustainable farm ; aerogels ; porous materials ; agricultural activated carbon ; fine-grained ; attention mechanism ; maturity classification ; open-world ; solar air heater (SAH) ; computational fluid dynamics ; performance optimization ; milk powder ; agricultural drying ; post-harvest losses ; spices ; paneer ; storage ; proximate ; composition ; sensory evaluation ; antioxidant potential ; environmental monitoring ; imputation ; pig house ; recurrent neural network ; agriculture advancement ; large scale solar ; natural cooling ; agrivoltaic ; sustainability ; tractor-trailer ; trajectory tracking ; prescribed performance ; model predictive control ; robust sliding mode control ; stubble-crushing ; plain straight blade ; DEM-CFD ; dynamic motion ; seedbed preparation ; strip tillage ; energy saving ; F-ASHP model ; nursery pig ; storage pen ; Simulink ; industrial hemp ; bionic blade ; cutting energy consumption ; parameter optimization ; conservation tillage technology ; adoption of time persistence ; nonparametric K-M survival analysis method ; discrete duration model ; cavitation ; pretreatment ; jet-driven Helmholtz oscillator ; anaerobic digestion ; tea bud detection ; YOLOv5 ; depth camera ; pose estimation ; CAM ; OPVSM ; prediction models ; hyperspectral image ; PLSR model ; AdaBoost ; XGBoost ; LightGBM ; agricultural sensor network ; EMP-ZBR ; network topology ; routing transmission algorithm ; UV-A LED ; laser fly control ; light trap ; fungus gnats ; mushroom pests ; corn seeds ; collision recovery coefficient ; static friction coefficient ; multi-point collision ; sound waveform ; characteristic dimensions ; bulb tubular pump ; bulb form ; optimization design ; hydraulic performance ; thema EDItEUR::G Reference, Information and Interdisciplinary subjects::GP Research and information: general ; thema EDItEUR::P Mathematics and Science::PS Biology, life sciences ; thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes
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  • 69
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    MDPI - Multidisciplinary Digital Publishing Institute
    Publikationsdatum: 2022-05-06
    Beschreibung: The global food supply chain relies on engineered systems, operational practices, and logistics to preserve, protect, process, and deliver agricultural crops along complex supply lines from farmers in low-, middle-, and high-income countries to markets around the world. Food and nutrition security is compromised by post-harvest losses (and food waste) that have been estimated to be as high as 20% in durable and 40% in perishable crops. Preserving crops using technologies and practices such as timely harvesting, evaporative cooling, cold and frozen storage, drying, and dehydrating, and protecting crops using technologies and practices such as damage-less handling, controlled and modified atmosphere storage, non-chemical heat and gas treatment, plant-derived protective films for individual fruits and vegetables, and improved packaging containers are critical to preserving nutrients, improving livelihoods, and realizing an efficient food system. This Special Issue aims to cover recent progress and innovations in science, technology, engineering, operational practices, and logistics related to post-harvest preservation and protection of durable and perishable agricultural crops. It seeks contributions that improve effectiveness, efficiency, reliability and sustainability in post-harvest handling of crops from field to end use that preserve product quality and result in foods and feeds which are nutritious and safe for human and animal consumption.
    Schlagwort(e): cold storage ; fresh arils ; dried methods ; total soluble solids ; total phenolic content ; storage stability ; maize ; storage systems ; financial profitability ; aeration ; finite element modeling ; stored products ; temperature sensors ; chlorophyll ; fluorescence ; storage atmosphere ; superficial scald ; rootstock ; 1-MCP ; cost-effectiveness of technology ; controlled atmosphere ; ORAC ; TSS ; acidity ; firmness ; biomass utilization ; economic analysis ; grain dryer ; maize drying ; technical performance ; postharvest technologies ; mango postharvest loss ; Yieldwise Initiative ; IRIV ; LS-SVM ; Korla fragrant pear ; quality parameter ; evaluation ; maize grain storage ; hermetic storage bags ; polypropylene storage bags ; quality attributes ; pesticide residues ; grapes ; cluster fruits ; packaging materials ; transportation and placing ; excitation ; vibration ; signals ; postharvest loss ; shelf stable ; nutrition ; bioactive ; byproducts ; n/a ; bic Book Industry Communication::G Reference, information & interdisciplinary subjects::GP Research & information: general
    Sprache: Englisch
    Format: image/jpeg
    Standort Signatur Erwartet Verfügbarkeit
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  • 70
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 67 (1993), S. 143-148 
    ISSN: 1570-7458
    Schlagwort(e): Nosema marucae ; microsporidium ; production ; biological control ; cereal stem borer ; Chilo partellus ; maize ; sorghum
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract In a study covering 3 years, experiments were carried out in order to determine the feasibility of producing a microsporidian pathogenNosema marucae in the spotted stalkborerChilo partellus. A maximum yield of 4.9×108 spores/larva (equivalent to 3.1×1010 spores/g fresh larval body weight) was obtained in 3rd instar larvae. It is considered that the production is inexpensive and can be readily adapted for small scale pathogen propagation systems in the tropics.
    Materialart: Digitale Medien
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  • 71
    ISSN: 1570-7458
    Schlagwort(e): Insecta ; Ostrina nubilalis ; pheromone trapping ; maize
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract The response of male European corn borer, Ostrinia nubilalis (Hübner) to synthetic pheromone lures containing various isomeric blends of the sex pheromone 11-tetradecenyl acetate was measured in 13 counties in North Carolina. The blends consisted of either 3% Z (‘E strain’), 97% Z (‘Z strain’), or 35% Z (‘hybrid’) 11-tetradecenyl acetate. Response to E strain lures predominated in those counties located in the Coastal Plain (east) of the state, while response to the Z strain pheromone was dominant in the west. A zone of overlap of these broad strain distributions appears to occur in the eastern Piedmont. Within this zone there was substantial response to both E and Z blends. The proportion of these responses changed considerably between generations within years as well as between years. Significantly higher capture rates in hybrid baited traps in parts of the overlap zone may be indicative of increased rates of hybridization between the E and Z strains.
    Materialart: Digitale Medien
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  • 72
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 65 (1992), S. 165-170 
    ISSN: 1570-7458
    Schlagwort(e): Lepidoptera ; Pyralidae ; stem borer ; suction trap ; behaviour ; maize ; dispersal ; pheromones ; activity
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract The diel flight periodicity of the nocturnal moth Chilo partellus (Swinhoe) (Lepidoptera;Pyralidae) was measured in the laboratory using an actograph and in the field with suction traps. Females showed almost no flight activity on the night of eclosion. Flight activity of mated females peaked before midnight, the period of peak oviposition activity. Male peak activity occurred after midnight coinciding with female eclosion. Presence or absence of females did not affect when or how long males were active. Data on flight activity and reproductive behaviour are discussed in relation to the use of pheromones to protect maize.
    Materialart: Digitale Medien
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  • 73
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 64 (1992), S. 11-21 
    ISSN: 1570-7458
    Schlagwort(e): European corn borer ; Ostrinia nubilalis ; maize ; water ; drought ; stress ; development ; models ; microenvironment ; irrigation
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract This study examined the impact of irrigation water on certain aspects of an insect-plant relationship in the field including the assessment of plant-mediated water effects on an herbivore's development, survival, and behavior, and plant damage parameters and host tissue water status. Maize (Zea mays L.) plants were arranged in a randomized complete block design in the field over two years in North Carolina (NC). Four blocks were subjected to three different irrigation treatments initiated ca. one week before anthesis: optimal, intermediate, deficit water supply. Each plant was infested with one (1986) or two (1987) black head stage, E-race European corn borer [Ostrinia nubilalis (Hübn.)] (ECB) egg masses at tasselling. ECB development, tunnelling site, and survival as well as plant tissue water status (tissue % water contents [θ] & leaf water potentials [Ψ]) were recorded through July. The irrigation effect on ECB parameters was slight and variable. Internal stalk temperatures of optimal plants were consistently cooler than their deficit counterparts (1 day-degree/day). With degree-days included as an explanatory variable in the analyses, there were no significant irrigation effects on the ECB parameters, except for total proportion of ECB's bored into maize plant parts. More ECB's bored into drier plants than in optimal plants; however, this trend was not significant in 1987. Plant water indices showed that though Ψ responded to irrigation, there were only minor changes in tissue θ, particularly in view of the larger diurnal tissue changes observed and the relatively high, sustained stalk θ levels seen over all treatments. Examination of ECB pupal θ confirmed that dietary water changes were minor or non-limiting to the insects' developmental physiology, because pupal θ was not sensitive to the irrigation treatments. Though water supply changes have drastic developmental and agronomic consequences for the maize plant, little or no changes were seen in the ECB feeding environment. Furthermore, a plant damage model was developed whereby the total % of ECB's tunnelled into maize was related to the mean larval age. The implications of this model on the understanding of ECB tunnelling behavior, damage potential, and pest management is noted.
    Materialart: Digitale Medien
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  • 74
    ISSN: 1572-8773
    Schlagwort(e): catalase ; copper resistance ; pH-dependent growth ; Saccharomyces cerevisiae ; superoxide dismutase
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Chemie und Pharmazie
    Notizen: Abstract A strain of Saccharomyces cerevisiae has been adapted to increasing concentrations of copper at two different pH values. The growth curve at pH 5.5 is characterized by a time generation increasing with the amount of added copper. A significant decrease of cell volume as compared with the control is also observed. At pH 3 the cells grow faster than at pH 5.5 and resist higher copper concentrations (3.8 against 1.2 mm). Experimental evidence indicates that, after copper treatment, the metal is not bound to the cell wall, but is localized intracellularly. A significant precipitation of copper salts in the medium was observed only at pH 5.5. Increased levels of superoxide dismutase (SOD) activity were observed in copper-treated cells and which persisted after 20 subsequent inocula in a medium without added metal. On the contrary, catalase activity was not stimulated by copper treatment and, hence, not correlated with SOD levels. The mechanism of copper resistance, therefore, probably involves a persistent induction of SOD, but not of catalase, and it is strongly pH-dependent.
    Materialart: Digitale Medien
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  • 75
    ISSN: 1570-7458
    Schlagwort(e): insecta ; Ostrinia nubilalis ; egg distribution ; maize
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract The relationship between second generation European corn borer (Ostrinia nubilalis Hübner) egg mass numbers and subsequent field corn damage, as measured by stalk cavity numbers, was studied in 79 fields in northeastern North Carolina over three years. A mean of 0.028 egg masses per plant (645 egg masses/23400 plants) was found over the course of the study. Significant differences in oviposition rate were detected between fields and years. Ca. 85% of egg masses were deposited in a five leaf zone surrounding the primary ear; of these, 89% were found on the lower four leaves in this zone. Egg masses appeared to be distributed randomly within fields but at low rates of incidence, and oviposition was relatively uniform between sampling areas within individual fields. Under moderate to high oviposition pressure (mean number of egg masses per plant over the duration of the oviposition period 〉ca. 0.02), eggs laid during the early phases of the oviposition period account for more subsequent stalk damage than eggs laid during the later phases of the oviposition period. Variations in second generation egg mass numbers accounted for ca. 70% of variation in stalk cavity numbers.
    Materialart: Digitale Medien
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  • 76
    Digitale Medien
    Digitale Medien
    Springer
    Cellular and molecular life sciences 48 (1992), S. 1162-1164 
    ISSN: 1420-9071
    Schlagwort(e): Polygodial ; warburganal ; antifungal activity ; Candida albicans ; Saccharomyces cerevisiae ; Pityrosporum ovale ; enhancing effect ; antioxidants ; vitamin C ; BHA ; anethole
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Medizin
    Notizen: Abstract The antifungal activity of two drimane sesquiterpene dialdehydes, polygodial (1) and warburganal (2), alone and in combination with several other substances, was examined against three fungi,Candida albicans, Saccharomyces cerevisiae andPityrosporum ovale employing a broth dilution method. Anethole significantly synergized the activity of the two sesquiterpenoids againstC. albicans andS. cerevisiae however, it had only an, additive effect againstP. ovale. By contrast, two antioxidants, ascorbic acid (vitamin C) and BHA (butylated hydroxyanisole), noticeably enhanced the activity of the sesquiterpenoids againstP. ovale, but had no, effect againstC. albicans andS. cerevisiae.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 77
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 55 (1990), S. 285-294 
    ISSN: 1570-7458
    Schlagwort(e): Graminella nigrifrons ; maize ; oats ; johnsongrass ; development ; fecundity ; host suitability
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Beschreibung / Inhaltsverzeichnis: Résumé La dynamique des populations (durée de développement de l'œuf à l'adulte, poids et taille des adultes, fécondité) de G. nigrifrons Forbes (Homop. Cicadellidae) a été étudiée au laboratoire à 5 températures sur plantules de maïs (Zea mays L.), avoine (Avena sativa L.) et sorgho vivace (Shorgum halepense (L.) Pers.). Sur les 3 plantes, les mâles se développent en moyenne 1,2 j plus vite que les femelles. Les relations entre vitesse de développement et température ont été déterminées en utilisant à la fois un modèle linéaire et le modèle biophysique à 2 paramètres de Sharpe & DeMichele (1977). Les températures plus basses donnent des adultes des 2 sexes plus gros et plus lourds. Moins de G. nigrifrons se sont développés sur la graminée vivace que sur les 2 graminées annuelles à la température la plus élevée (30°C), tandis qu'à la température la plus basse (18°C) moins de cicadelles se sont développées sur les graminées annuelles. La température semble jouer un rôle significatif en déterminant l'adéquation des plantes comme hôtes convenant au développement de G. nigrifrons. Le potentiel de ponte de cette cicadelle avait été sous-estimé par les étudies précédentes.
    Notizen: Abstract Population dynamics of the blackfaced leafhopper, Graminella nigrifrons (Forbes) (Homoptera: Cicadellidae), was studied at five temperatures (18, 21, 24, 27, & 30°C) in the laboratory on seedling maize (Zea mays L.), oats (Avena sativa L.), and the perennial johnsongrass (Sorghum halepense (L.) Pers.). Effects of temperature and host plant on egg to adult mean development time, adult size and weight, and fecundity were determined. Leafhoppers on all three hosts developed fastest at the highest temperature tested (21.3 days), and slowest at the lowest temperature tested (73.2 days). The duration from first to last adult eclosion was shortest at 30°C, (11.5 days) and longest at 18°C (43 days). The sex ratio of males to females did not differ from 1:1, but males developed an average of 1.2 days faster than females on all three hosts. Mean percent development/day ranged from 1.4% at 18°C to 4.7% at 30°C. The relationship of this development rate and temperature was determined using both a linear model and a variable parameter biophysical model. Based on these models, the developmental threshold is estimated at 12–15°C. The lowest temperature yielded larger and heavier adults (312 μg, dry weight) than did the highest temperature (225 μg). Fewer leafhoppers developed on the perennial than the annuals at 30°C and fewer on the annuals than the perennial at 18°C. Our results suggest that early in the season johnsongrass and perhaps other perennials are the superior developmental hosts for this leafhopper, whereas in midsummer when temperatures are highest, annuals are the better hosts.
    Materialart: Digitale Medien
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  • 78
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 61 (1991), S. 169-177 
    ISSN: 1570-7458
    Schlagwort(e): African migratory locust ; crop environment ; oviposition behaviour ; oviposition sites ; maize
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract Oviposition by the African migratory locust, Locusta migratoria migratorioides (Orthoptera: Acrididae), was studied in maize and wheat crops on the Orange Free State Highveld. Maize was shown to be the most important oviposition habitat with peak laying taking place in autumn and early winter when highest pod densities were recorded. Laying was mainly concentrated along the middle of the crop interrows in maize and within clearings in the wheat crop. Despite the uniform layout of these crops, the distribution of egg pods was found to be aggregated. Non-reproductive behaviour, such as locust aggregation, basking and feeding, as well as environmental factors appeared to influence the distribution of egg pods in these crops. Secondary selection for optinum soil moisture and compaction on the laying site enhanced the aggregation of pods.
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  • 79
    Digitale Medien
    Digitale Medien
    Springer
    Entomologia experimentalis et applicata 65 (1992), S. 57-64 
    ISSN: 1570-7458
    Schlagwort(e): Heliothis ; corn ; maize ; insecticide ; Aspergillus
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Abstract The toxicity and anticholinesterase activity of tremorgenic fungal metabolites, territrems, to the corn earworm, Helioverpa zea (Boddie) (Lepidoptera, Noctuidae) were examined. In oral toxicity studies, territrem A significantly inhibited growth by 40% at 25 ppm and by 89% at 250 ppm. Territrem B and an epoxy-derivative significantly inhibited growth by ca. 45% at 250 ppm. Piperonyl butoxide administered orally synergized the toxicity of the territrems tested. In topical toxicity studies, the epoxy-derivative caused 26% mortality and 25% growth retardation at 10 mg/gm insects. Territrem A and B were not significantly lethal, but did reduce growth by 15–20% at 10 mg/gm insect. Paraoxon tested in the same way caused 100% mortality at 25 ppm orally and 10 mg/gm topically. However, all territrems tested in vitro as inhibitors of H. zea head acetylcholinesterase were at least comparable to or were more active than paraoxon. Topically administered epoxy-territrem B also inhibited H. zea head acetylcholinesterase. The potential for development of new insecticides from a territrem lead structure is discussed.
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    Standort Signatur Erwartet Verfügbarkeit
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  • 80
    Digitale Medien
    Digitale Medien
    Springer
    Journal of industrial microbiology and biotechnology 7 (1991), S. 131-135 
    ISSN: 1476-5535
    Schlagwort(e): Saccharomyces cerevisiae ; Jerusalem artichoke ; High-fructose syrup ; Ethanol ; Immobilized yeast cells
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Notizen: Summary The results from this study showed that Jerusalem artichoke juice can be used for the production of very enriched fructose syrup by selective conversion of glucose to ethanol in a continuous process using immobilized cells ofSaccharomyces cerevisiae ATCC 36859. The product contained up to 99% of the total carbohydrates as fructose compared to 76% in the feed. Using Jerusalem artichoke juice supplemented with some glucose a product was obtained with 7.5% w/v ethanol which made ethanol recovery economically favourable. It was found that some fructose was consumed in these continuous processes; the glucose/fructose conversion rate ratio was regulated by the glucose concentration in the product stream.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 81
    Digitale Medien
    Digitale Medien
    Springer
    Journal of industrial microbiology and biotechnology 7 (1991), S. 181-189 
    ISSN: 1476-5535
    Schlagwort(e): Saccharomyces cerevisiae ; Torulaspora delbrueckii ; Aroma
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie , Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
    Notizen: Summary Thirty-three fermentations of Pedro Ximénez grapes, collected in three degrees of ripeness, were carried out by inoculation with three types of inoculum: pure cultures ofSaccharomyces cerevisiae races and ofTorulaspora delbrueckii, indigenous yeasts, and mixed cultures of indigenous yeasts enriched with the pure cultures. By means of variance analysis 21 compounds were determined whose final concentrations in the wines significantly depended on the musts, the inocula or both. Eleven products that depended significantly on the inocula were subjected to a discriminant analysis in which most of the pure cultures gathered in a discriminant space area different from that occupied by the indigenous yeasts. The centroids corresponding to most of the mixed cultures were shifted to the central area of the discriminant space, moved away from their corresponding pure cultures and approached the indigenous yeasts. The results show a high similarity between the fermentations carried out with mixed cultures with the addedS. cerevisiae races and those fermentations carried out with the indigenous yeasts, with regard to those compounds which were significantly dependent on the inocula.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 82
    ISSN: 1432-0983
    Schlagwort(e): 2-oxoglutarate dehydrogenase ; Saccharomyces cerevisiae ; rad52-mediated chromosome loss
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Ogd1 mutants of Saccharomyces cerevisiae are deficient in mitochondrial 2-oxoglutarate dehydrogenase activity; they cannot grow on glycerol and produce an increased amount of organic acids during growth on glucose as substrate. Using gamma ray-induced rad52-mediated chromosome loss the ogd1 mutation can be assigned to chromosome IX. Tetrad analysis of crosses between ogd1 and other markers on chromosome IX revealed that the OGD1 gene maps on the left arm of this chromosome 1.9 cM from his5.
    Materialart: Digitale Medien
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  • 83
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Orotate phosphoribosyl transferase ; Nucleotide sequence-5-phosphoribosyl 1-pyrophosphate (5PRPP)
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Orotate phosphoribosyl transferase (OPRTase) catalyses the transformation of orotate to OMP in the pyrimidine pathway. In the yeast Saccharomyces cerevisiae, the URA5 gene is known to encode this enzyme activity. In this paper we present the cloning and sequencing of a yeast gene, named URA10, encoding a second OPRTase enzyme. Comparison of the predicted amino acid sequences between URA5 and URA10 genes shows more than 75% similarity. These sequences have also been compared to those of Escherichia coli, Podospora anserina, Sordaria macrospora and Dictyostelium discoideum. Remarkable similarities in the primary structure of these proteins have been found. Gene disruption experiments revealed that URA10 gene expression is responsible for the leaky phenotype of a ura5 mutant. Assays of OPRTase activity in extracts from ura5 and ura10 mutants indicate that the URA10 product contributes only 20% of the total activity found in wild type cells.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 84
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Mutants ; Farnesyl diphosphate synthetase ; Ergosterol
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Two yeast mutant strains auxotrophic for ergosterol and blocked in farnesyl diphosphate synthetase (EC 2.5.1.1) were isolated. Genetic analysis has shown that these mutant strains carry additional mutations in the ergosterol pathway besides erg20-1 and erg20-2 which affect FPP synthetase. The novel feature of these mutants is their ability to excrete prenyl alcohols (farnesol and geraniol). As geraniol is toxic for yeast cells, the above leaky mutations in FPP synthetase have to be associated with others in the sterol pathway, in order to slow down geraniol synthesis.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 85
    ISSN: 1432-0983
    Schlagwort(e): Glucose oxidase ; Aspergillus ; Saccharomyces cerevisiae
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary We report the cloning of the Aspergillus niger glucose oxidase gene and its use to elevate glucose oxidase productivity in A. niger by increasing the gene dosage. In addition, the gene has been introduced into A. nidulans where it provides the novel capacity to produce glucose oxidase. A plasmid, in which DNA encoding the mature form of glucose oxidase was preceded by a Saccharomyces cerevisiae secretion signal, effected high-level production of extracellular glucose oxidase in this yeast.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 86
    ISSN: 1432-0983
    Schlagwort(e): Schizosaccharomyces pombe ; Saccharomyces cerevisiae ; Argininosuccinate lyase ; Sequence
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary The complete nucleotide sequence of the ARG7 gene, coding for argininosuccinate lyase (EC 4.3.2.1), in the fission yeast (Schizosaccharomyces pombe) has been determined. It consists of an open reading frame of 461 codons. The deduced protein has a molecular weight of 51 200 Da. The gene is devoid of introns which is confirmed by the fact that it is expressed in Escherichia coli after spontaneous insertion of a bacterial sequence probably bearing a prokaryotic promoter. A perfect “TATA” box is found at-72 and the major transcription initiation site in Saccharomyces cerevisiae is located at-11 as shown by primer extension experiments. Comparison of the S. pombe lyase with related proteins from other organisms reveals an important degree of conservation except in the carboxyterminal part of the polypeptide. Additionally, a deletion removing 66 amino acids of the carboxy terminus yields an enzyme exhibiting some biological activity. A unique 1500 b transcript was found in S. cerevisiae when the intact gene was present, but the deleted version of the gene gave rise to at least three transcripts of 1800, 2800 and 3900 b.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 87
    Digitale Medien
    Digitale Medien
    Springer
    Current genetics 19 (1991), S. 333-337 
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Pyrimidine salvage pathway ; Semi-dominant mutants ; FUR1 ; Uracil phosphoribosyl transferase ; Regulation
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary In Saccharomyces cerevisiae, the protein encoded by the FUR1 gene is absolutely required for the expression of uracil phosphoribosyl transferase activity. The occurrence of semi-dominant mutations for 5-fluorouracil-(5FU)-resistance at this locus led us to clone and sequence the semi-dominant fur 1–5 allele. A single point mutation, resulting in the substitution of arginine 134 for serine, is responsible for this mutant phenotype. The fur 1–5 allele is transcribed and expressed at the same level as the wild-type allele. But, in contrast with the wild-type, the UPR Tase activity of the fur 1–5 mutant strain is stimulated in vitro by UTP and does not, therefore, correspond to a loss of feedback of UPR Tase activity. We found that uracil, as a free base, induces a significative increase in transcription and UPR Tase activity in a wild-type strain as well as in uracil-overproducing mutants which principally explains the high efficiency of the pyrimidine salvage pathway in S. cerevisiae.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 88
    Digitale Medien
    Digitale Medien
    Springer
    Current genetics 18 (1990), S. 401-403 
    ISSN: 1432-0983
    Schlagwort(e): Baking yeast ; Saccharomyces cerevisiae ; Dough leavening ; Benomyl
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary To investigate the leavening ability of yeast in dough, chromosome loss was induced by benomyl treatment in YOY1037, a diploid between a baking strain and a laboratory strain, and its effect on the leavening ability was studied. When benomyl-treated cells were spread on plates with a dye indicator for ploidy, about 20% of the visible colonies were stained dark blue or dark purple; the rest stained pale blue, similar to the diploid YOY1037. Strains showing the MATα phenotype, and non-galactose fermenting strains, apparently having lost particular chromosomes, were observed only in those with darkcoloured colonies. Strains with dark-coloured colonies showed a wider range of leavening ability than did those with pale-coloured colonies.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 89
    ISSN: 1432-0983
    Schlagwort(e): Xylitol dehydrogenase gene ; Pichia stipitis ; Saccharomyces cerevisiae ; Xylose utilization
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary A P. stipitis cDNA library in λgt11 was screened using antisera against P. stipitis xylose reductase and xylitol dehydrogenase, respectively. The resulting cDNA clones served as probes for screening a P. stipitis genomic library. The genomic XYL2 gene was isolated and the nucleotide sequence of the 1089 bp structural gene, and of adjacent non-coding regions, was determined. The XYL2 open-reading frame codes for a protein of 363 amino acids with a predicted molecular mass of 38.5 kDa. The XYL2 gene is actively expressed in S. cerevisiae transformants. S. cerevisiae cells transformed with a plasmid, pRD1, containing both the xylose reductase gene (XYL1) and the xylitol dehydrogenase gene (XYL2), were able to grow on xylose as a sole carbon source. In contrast to aerobic glucose metabolism, S. cerevisiae XYL1-XYL2 transformants utilize xylose almost entirely oxidatively.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 90
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Centromere flanking sequences ; tRNA modification enzymes
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Transcriptional analysis of the region flanking the left boundary of the centromere of chromosome VI revealed the presence of a gene immediately adjacent to CEN6. The transcription of the gene is directed toward the centromere, and nucleotide sequence analysis showed that the coding region terminates only 50 bp away from CEN6. Our results extend to chromosome VI the observation that centromere-flanking regions of S. cerevisiae are transcriptionally active. Disruption of the coding region of the gene showed that its product, whilst not essential for cell viability, is important for normal cell growth. The gene has been termed DEG1 (DEpressed Growth rate). Comparison of the deduced amino acid sequence of DEG1 with a protein sequence databank revealed homology with the enzyme tRNA pseudouridine synthase I of E. coli.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 91
    ISSN: 1432-0983
    Schlagwort(e): Mutagen hyper-resistance ; Nitrogen mustard ; Saccharomyces cerevisiae
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary A screening of haploid yeast strains for enhanced resistance to nitrogen mustard (HN2) yielded a recessive mutant allele, hnm1, that conferred hyper-resistance (HYR) to HN2. Diploids, homo- or heterozygous for the HNM1 locus, exhibit normal wild-type like resistance while homozygosity for hnm1 leads to the phenotype HYR to HN2. The hnm1 mutation could be found in yeast strains proficient or deficient in different DNA repair systems. In these mostly HN2-sensitive haploid repair-deficient mutants, hnm1 acted as a partial suppressor of HN2 sensitivity. All isolated recessive mutations conferring hyper-resistance belonged to a single complementations group. The HYR to HN2 phenotype was maximally expressed in growing cells and was associated with reduced mutability by HN2. HNM1 most probably controls uptake of HN2 which would be impaired in the hnm1 mutants.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 92
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; G418 resistance ; Gene cartridges ; Heterologous Gene expression
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Coding sequence cartridges for aminoglycoside phosphotransferase (APT) were isolated from bacterial transposon Tn903. When incorporated into a heterologous gene construction utilising the PGK1 promoter and terminator, the heterologous APT gene provided a G418-resistance determinant that functioned efficiently as a dominant marker for yeast in both multiple- and single-copy. Transformant colonies on selective medium appeared rapidly, within 36–48 h, and growth rate of the transformed cells was normal. A simple and highly sensitive radiolabelling assay for APT enzyme activity was developed for use with crude cell protein extracts. Enzyme activity units were equated to the amount of APT protein present in the cells, and the APT protein was shown to be stable in yeast. Heterologous APT expression was 130-fold reduced compared with homologous PGK1. This resulted from an estimated two-fold decrease in mRNA level and a 65-fold decrease in translation efficiency. The latter was unaffected by AUG sequence context change, but corresponded with a high frequency of minor codons in the APT-coding sequence. APT can be used as a semi-quantitative reporter of gene expression, whose useful features are in vivo detection via the G418-resistance phenotype and powerful cell-free assay.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 93
    Digitale Medien
    Digitale Medien
    Springer
    Current genetics 19 (1991), S. 9-14 
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Mevalonate kinase ; Ergosterol
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary The nucleotide sequence of the ERG12 gene, encoding mevalonate kinase, from Saccharomyces cerevisiae is presented. The longest open reading frame may code for a protein containing 443 amino acids with a deduced relative molecular mass of 48 500. The analysis of the nucleotide sequence reveals a complete identity with the yeast gene RAR1, isolated elsewhere by complementation of a rar1 mutation involved in the stability of plasmids with weak ARS. In addition, we show that mevalonate kinase is not a rate-limiting enzyme; however its sensitivity to FFP could be a key regulatory mechanism in the sterol pathway of yeast.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 94
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Episomal plasmid ; Copy number control ; Plasmid maintenance ; Glycolytic enzyme levels
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary This study demonstrates how varying the promoter strength of an essential gene on a yeast 2μORI-STB YEp multicopy vector can influence vector copy levels. A phosphoglycerate kinase gene (PGK) on this plasmid was made essential for fermentative growth by transformation into a pgk - yeast strain. When in these PGK- transformants the requirement for PGK expression was the sole selective criterion for plasmid maintenance, PGK promoter activity was inversely related to vector copy levels. Plasmids with an efficiently-transcribed PGK gene were maintained at approximately one copy per cell, whereas those lacking the UAS that normally directs high basal PGK transcription levels were present at up to 10–15 copies. All cultures of these PGK+ transformants contained only a low proportion of pgk - cells. Since mitotic loss of the plasmid arrests growth through loss of a functional PGK allele, PGK confers high stability to the YEp vector in such a pgk - genetic background. In this system YEp vector levels are probably influenced by PGK transcription because high expression of PGK is needed in rapid fermentative growth. Remarkably, low plasmid PGK promoter activity caused PGK mRNA levels slightly higher than those found in yeast with normal PGK regulation. A higher plasmid copy number is therefore not the only factor counteracting the effects of low PGK transcription, and it is possible that PGK mRNA becomes more stable in response to inefficient PGK transcription.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 95
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Sporulation ; Inessential genes ; Genome organization
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary The SPR6 gene of Saccharomyces cerevisiae encodes a moderately abundant RNA that is present at high levels only during sporulation. The gene contains a long open reading frame that could encode a hydrophilic protein approximately 21 kDa in size. This protein is probably produced by the yeast, because the lacZ gene of Escherichia coli is expressed during sporulation when fused to SPR6 in the expected reading frame. SPR6 is inessential for sporulation; mutants that lack SPR6 activity sporulate normally and produce viable ascospores. Nonetheless, the SPR6 gene encodes a function that is relevant to sporulating cells; the wild-type allele can enhance sporulation in strains that are defective for several SPR functions. SPR6 is located on chromosome V, 14.4 centimorgans centromere-distal to MET6.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 96
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Nucleo-mitochondrial interactions ; Mitochondrial status ; Lycorine
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary In a previous paper we have shown that the alkaloid lycorine inhibits growth of rho +, mit - and rho -, strains of Saccharomyces cerevisiae, whereas strains devoid of mitochondrial DNA (rho o) are resistant to more than 200 μg/ml of the alkaloid. In this report we show that hypersuppressive petites are almost as resistant as rho o mutants, whereas isogenic rho - petites, which have retained tained longer segments of the genome, are sensitive to the drug.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 97
    ISSN: 1432-0983
    Schlagwort(e): Schizosaccharomyces pombe ; Saccharomyces cerevisiae ; CaMV 35S promoter ; CaMV 35S terminator ; Heterologous expression
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Complementation of fission yeast mutants by plant genomic libraries could be a promising method for the isolation of novel plant genes. One important prerequisite is the functioning of plant promoters and terminators in Schizosaccharomyces pombe and Saccharomyces cerevisiae. Therefore, we studied the expression of the bacterial β-glucuronidase (GUS) reporter gene under the control of the Cauliflower Mosaic Virus (CaMV) 35S promoter and 35S terminator. We show here that S. pombe initiates transcription at exactly the same start site as was reported for tobacco. The 35S CaMV terminator is appropriately recognized leading to a polyadenylated mRNA of the same size as obtained in plant cells transformed with the same construct. Furthermore, the GUS-mRNA is translated into fully functional GUS protein, as determined by an enzymatic assay. Interestingly, expression of the 35S promoter in the budding yeast S. cerevisiae was found to be only moderate and about hundredfold lower than in S. pombe. To investigate whether different transcript stabilities are responsible for this enormous expression difference in the two yeasts, the 35S promoter was substituted by the ADH (alcohol dehydrogenase) promoter from fission yeast. In contrast to the differential expression pattern of the 35S promoter, the ADH promoter resulted in equally high expression rates in both fission and budding yeast, comparable to the 35S promoter in S. pombe. Since the copy number of the 35S-GUS constructs differs only by a factor of two in the two yeasts, it appears that differential recognition of the 35S promoter is responsible for the different transcription rates.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 98
    Digitale Medien
    Digitale Medien
    Springer
    Current genetics 17 (1990), S. 537-541 
    ISSN: 1432-0983
    Schlagwort(e): Saccharomyces cerevisiae ; Mitochondria ; Intron-encoded proteins ; Recombination
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary The respiratory competency of a yeast strain devoid of mitchondrial introns is quite normal. However, it may be asked whether intron-encoded proteins participate in metabolisms other than those of mitochondrial introns. Using strains without mitochondrial introns we have answered two questions. The first was: does the absence of intron-encoded proteins abolsh mitochondrial recombination? The second was: do mitochondrial introns and intron-encoded proteins play a part in mitochondrial DNA rearrangements induced by ethidium bromide (rho- production)? We have shown that the introns and intron-encoded proteins are not essential essential components of either phenomenon.
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    Standort Signatur Erwartet Verfügbarkeit
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  • 99
    Digitale Medien
    Digitale Medien
    Springer
    Current genetics 18 (1990), S. 23-27 
    ISSN: 1432-0983
    Schlagwort(e): Protein translocation ; Saccharomyces cerevisiae ; Peroxisomes ; Overexpression
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary Import of proteins into organelles usually requires a cis-acting targeting signal. Analysis of various hybrid proteins, consisting of mouse DHFR and parts of catalase A from Saccharomyces cerevisiae, revealed that fusion proteins containing the N-terminal 126 amino acids, or less, of catalase A remain in the cytosol whereas fusion proteins containing 140, or more, N-terminal amino acids of catalase A form large aggregates inside the cell. These protein bodies, which lack a surrounding membrane, copurified with peroxisomes on cell fractionation. The peroxisomal targeting signal of catalase A does not reside at the C-terminus or at the N-terminus.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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  • 100
    Digitale Medien
    Digitale Medien
    Springer
    Journal of molecular evolution 35 (1992), S. 147-155 
    ISSN: 1432-1432
    Schlagwort(e): Thiolase ; Peroxisome evolution ; Bootstrap analysis ; Saccharomyces cerevisiae
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Biologie
    Notizen: Summary The thiolase family is a widespread group of proteins present in prokaryotes and three cellular compartments of eukaryotes. This fact makes this family interesting in order to study the evolutionary process of eukaryotes. Using the sequence of peroxisomal thiolase from Saccharomyces cerevisiae recently obtained by us and the other known thiolase sequences, a phylogenetic analysis has been carried out. It shows that all these proteins derived from a primitive enzyme, present in the common ancestor of eubacteria and eukaryotes, which evolved into different specialized thiolases confined to various cell compartments. The evolutionary tree obtained is compatible with the endosymbiotic theory for the origin of peroxisomes.
    Materialart: Digitale Medien
    Standort Signatur Erwartet Verfügbarkeit
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