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  • 1
    Publication Date: 2002-11-26
    Description: Neuronal PAS domain protein 2 (NPAS2) is a mammalian transcription factor that binds DNA as an obligate dimeric partner of BMAL1 and is implicated in the regulation of circadian rhythm. Here we show that both PAS domains of NPAS2 bind heme as a prosthetic group and that the heme status controls DNA binding in vitro. NPAS2-BMAL1 heterodimers, existing in either the apo (heme-free) or holo (heme-loaded) state, bound DNA avidly under favorably reducing ratios of the reduced and oxidized forms of nicotinamide adenine dinucleotide phosphate. Low micromolar concentrations of carbon monoxide inhibited the DNA binding activity of holo-NPAS2 but not that of apo-NPAS2. Upon exposure to carbon monoxide, inactive BMAL1 homodimers were formed at the expense of NPAS2-BMAL1 heterodimers. These results indicate that the heterodimerization of NPAS2, and presumably the expression of its target genes, are regulated by a gas through the heme-based sensor described here.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dioum, Elhadji M -- Rutter, Jared -- Tuckerman, Jason R -- Gonzalez, Gonzalo -- Gilles-Gonzalez, Marie-Alda -- McKnight, Steven L -- NIH5-T32-GM08-291-12/GM/NIGMS NIH HHS/ -- R01 HL640381/HL/NHLBI NIH HHS/ -- R01 MH5938805/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2002 Dec 20;298(5602):2385-7. Epub 2002 Nov 20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Departments of Biochemistry and Plant Biology and Plant Biotechnology Center, The Ohio State University, 1060 Carmack Road, Columbus, OH 43210, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12446832" target="_blank"〉PubMed〈/a〉
    Keywords: ARNTL Transcription Factors ; Animals ; Basic Helix-Loop-Helix Transcription Factors ; Carbon Monoxide/*metabolism/pharmacology ; Circadian Rhythm ; DNA/*metabolism ; Dimerization ; Helix-Loop-Helix Motifs ; Heme/chemistry/*metabolism ; Ligands ; Myoglobin/metabolism ; NADP/metabolism ; Nerve Tissue Proteins/*chemistry/*metabolism ; Oxidation-Reduction ; Protein Binding ; Protein Structure, Tertiary ; Recombinant Proteins/chemistry/metabolism ; Spectrophotometry, Ultraviolet ; Transcription Factors/*chemistry/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2007-10-13
    Description: Chlamydomonas reinhardtii is a unicellular green alga whose lineage diverged from land plants over 1 billion years ago. It is a model system for studying chloroplast-based photosynthesis, as well as the structure, assembly, and function of eukaryotic flagella (cilia), which were inherited from the common ancestor of plants and animals, but lost in land plants. We sequenced the approximately 120-megabase nuclear genome of Chlamydomonas and performed comparative phylogenomic analyses, identifying genes encoding uncharacterized proteins that are likely associated with the function and biogenesis of chloroplasts or eukaryotic flagella. Analyses of the Chlamydomonas genome advance our understanding of the ancestral eukaryotic cell, reveal previously unknown genes associated with photosynthetic and flagellar functions, and establish links between ciliopathy and the composition and function of flagella.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2875087/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2875087/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Merchant, Sabeeha S -- Prochnik, Simon E -- Vallon, Olivier -- Harris, Elizabeth H -- Karpowicz, Steven J -- Witman, George B -- Terry, Astrid -- Salamov, Asaf -- Fritz-Laylin, Lillian K -- Marechal-Drouard, Laurence -- Marshall, Wallace F -- Qu, Liang-Hu -- Nelson, David R -- Sanderfoot, Anton A -- Spalding, Martin H -- Kapitonov, Vladimir V -- Ren, Qinghu -- Ferris, Patrick -- Lindquist, Erika -- Shapiro, Harris -- Lucas, Susan M -- Grimwood, Jane -- Schmutz, Jeremy -- Cardol, Pierre -- Cerutti, Heriberto -- Chanfreau, Guillaume -- Chen, Chun-Long -- Cognat, Valerie -- Croft, Martin T -- Dent, Rachel -- Dutcher, Susan -- Fernandez, Emilio -- Fukuzawa, Hideya -- Gonzalez-Ballester, David -- Gonzalez-Halphen, Diego -- Hallmann, Armin -- Hanikenne, Marc -- Hippler, Michael -- Inwood, William -- Jabbari, Kamel -- Kalanon, Ming -- Kuras, Richard -- Lefebvre, Paul A -- Lemaire, Stephane D -- Lobanov, Alexey V -- Lohr, Martin -- Manuell, Andrea -- Meier, Iris -- Mets, Laurens -- Mittag, Maria -- Mittelmeier, Telsa -- Moroney, James V -- Moseley, Jeffrey -- Napoli, Carolyn -- Nedelcu, Aurora M -- Niyogi, Krishna -- Novoselov, Sergey V -- Paulsen, Ian T -- Pazour, Greg -- Purton, Saul -- Ral, Jean-Philippe -- Riano-Pachon, Diego Mauricio -- Riekhof, Wayne -- Rymarquis, Linda -- Schroda, Michael -- Stern, David -- Umen, James -- Willows, Robert -- Wilson, Nedra -- Zimmer, Sara Lana -- Allmer, Jens -- Balk, Janneke -- Bisova, Katerina -- Chen, Chong-Jian -- Elias, Marek -- Gendler, Karla -- Hauser, Charles -- Lamb, Mary Rose -- Ledford, Heidi -- Long, Joanne C -- Minagawa, Jun -- Page, M Dudley -- Pan, Junmin -- Pootakham, Wirulda -- Roje, Sanja -- Rose, Annkatrin -- Stahlberg, Eric -- Terauchi, Aimee M -- Yang, Pinfen -- Ball, Steven -- Bowler, Chris -- Dieckmann, Carol L -- Gladyshev, Vadim N -- Green, Pamela -- Jorgensen, Richard -- Mayfield, Stephen -- Mueller-Roeber, Bernd -- Rajamani, Sathish -- Sayre, Richard T -- Brokstein, Peter -- Dubchak, Inna -- Goodstein, David -- Hornick, Leila -- Huang, Y Wayne -- Jhaveri, Jinal -- Luo, Yigong -- Martinez, Diego -- Ngau, Wing Chi Abby -- Otillar, Bobby -- Poliakov, Alexander -- Porter, Aaron -- Szajkowski, Lukasz -- Werner, Gregory -- Zhou, Kemin -- Grigoriev, Igor V -- Rokhsar, Daniel S -- Grossman, Arthur R -- GM07185/GM/NIGMS NIH HHS/ -- GM42143/GM/NIGMS NIH HHS/ -- R01 GM032843/GM/NIGMS NIH HHS/ -- R01 GM042143/GM/NIGMS NIH HHS/ -- R01 GM042143-09/GM/NIGMS NIH HHS/ -- R01 GM060992/GM/NIGMS NIH HHS/ -- R01 GM062915-06/GM/NIGMS NIH HHS/ -- R37 GM030626/GM/NIGMS NIH HHS/ -- R37 GM042143/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2007 Oct 12;318(5848):245-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Chemistry and Biochemistry, University of California at Los Angeles, Los Angeles, CA 90095, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17932292" target="_blank"〉PubMed〈/a〉
    Keywords: Algal Proteins/*genetics/*physiology ; Animals ; *Biological Evolution ; Chlamydomonas reinhardtii/*genetics/physiology ; Chloroplasts/metabolism ; Computational Biology ; DNA, Algal/genetics ; Flagella/metabolism ; Genes ; *Genome ; Genomics ; Membrane Transport Proteins/genetics/physiology ; Molecular Sequence Data ; Multigene Family ; Photosynthesis/genetics ; Phylogeny ; Plants/genetics ; Proteome ; Sequence Analysis, DNA
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2008-10-11
    Description: Knowledge of mammalian diversity is still surprisingly disparate, both regionally and taxonomically. Here, we present a comprehensive assessment of the conservation status and distribution of the world's mammals. Data, compiled by 1700+ experts, cover all 5487 species, including marine mammals. Global macroecological patterns are very different for land and marine species but suggest common mechanisms driving diversity and endemism across systems. Compared with land species, threat levels are higher among marine mammals, driven by different processes (accidental mortality and pollution, rather than habitat loss), and are spatially distinct (peaking in northern oceans, rather than in Southeast Asia). Marine mammals are also disproportionately poorly known. These data are made freely available to support further scientific developments and conservation action.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schipper, Jan -- Chanson, Janice S -- Chiozza, Federica -- Cox, Neil A -- Hoffmann, Michael -- Katariya, Vineet -- Lamoreux, John -- Rodrigues, Ana S L -- Stuart, Simon N -- Temple, Helen J -- Baillie, Jonathan -- Boitani, Luigi -- Lacher, Thomas E Jr -- Mittermeier, Russell A -- Smith, Andrew T -- Absolon, Daniel -- Aguiar, John M -- Amori, Giovanni -- Bakkour, Noura -- Baldi, Ricardo -- Berridge, Richard J -- Bielby, Jon -- Black, Patricia Ann -- Blanc, J Julian -- Brooks, Thomas M -- Burton, James A -- Butynski, Thomas M -- Catullo, Gianluca -- Chapman, Roselle -- Cokeliss, Zoe -- Collen, Ben -- Conroy, Jim -- Cooke, Justin G -- da Fonseca, Gustavo A B -- Derocher, Andrew E -- Dublin, Holly T -- Duckworth, J W -- Emmons, Louise -- Emslie, Richard H -- Festa-Bianchet, Marco -- Foster, Matt -- Foster, Sabrina -- Garshelis, David L -- Gates, Cormack -- Gimenez-Dixon, Mariano -- Gonzalez, Susana -- Gonzalez-Maya, Jose Fernando -- Good, Tatjana C -- Hammerson, Geoffrey -- Hammond, Philip S -- Happold, David -- Happold, Meredith -- Hare, John -- Harris, Richard B -- Hawkins, Clare E -- Haywood, Mandy -- Heaney, Lawrence R -- Hedges, Simon -- Helgen, Kristofer M -- Hilton-Taylor, Craig -- Hussain, Syed Ainul -- Ishii, Nobuo -- Jefferson, Thomas A -- Jenkins, Richard K B -- Johnston, Charlotte H -- Keith, Mark -- Kingdon, Jonathan -- Knox, David H -- Kovacs, Kit M -- Langhammer, Penny -- Leus, Kristin -- Lewison, Rebecca -- Lichtenstein, Gabriela -- Lowry, Lloyd F -- Macavoy, Zoe -- Mace, Georgina M -- Mallon, David P -- Masi, Monica -- McKnight, Meghan W -- Medellin, Rodrigo A -- Medici, Patricia -- Mills, Gus -- Moehlman, Patricia D -- Molur, Sanjay -- Mora, Arturo -- Nowell, Kristin -- Oates, John F -- Olech, Wanda -- Oliver, William R L -- Oprea, Monik -- Patterson, Bruce D -- Perrin, William F -- Polidoro, Beth A -- Pollock, Caroline -- Powel, Abigail -- Protas, Yelizaveta -- Racey, Paul -- Ragle, Jim -- Ramani, Pavithra -- Rathbun, Galen -- Reeves, Randall R -- Reilly, Stephen B -- Reynolds, John E 3rd -- Rondinini, Carlo -- Rosell-Ambal, Ruth Grace -- Rulli, Monica -- Rylands, Anthony B -- Savini, Simona -- Schank, Cody J -- Sechrest, Wes -- Self-Sullivan, Caryn -- Shoemaker, Alan -- Sillero-Zubiri, Claudio -- De Silva, Naamal -- Smith, David E -- Srinivasulu, Chelmala -- Stephenson, Peter J -- van Strien, Nico -- Talukdar, Bibhab Kumar -- Taylor, Barbara L -- Timmins, Rob -- Tirira, Diego G -- Tognelli, Marcelo F -- Tsytsulina, Katerina -- Veiga, Liza M -- Vie, Jean-Christophe -- Williamson, Elizabeth A -- Wyatt, Sarah A -- Xie, Yan -- Young, Bruce E -- New York, N.Y. -- Science. 2008 Oct 10;322(5899):225-30. doi: 10.1126/science.1165115.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉International Union for Conservation of Nature (IUCN) Species Programme, IUCN, 28 Rue Mauverney, 1196 Gland, Switzerland. jan.schipper@iucn.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/18845749" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biodiversity ; Body Size ; Conservation of Natural Resources ; Databases, Factual ; Ecosystem ; *Extinction, Biological ; *Mammals/anatomy & histology/classification/physiology ; Marine Biology ; Phylogeny ; Population Dynamics ; Seawater
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 4
    Publication Date: 2021-05-19
    Description: El estudio tiene como objetivo la recolección, validación y análisis integrado de la información biológica y pesquera de los recursos pelágicos y la actividad extractiva realizada en la zona centro sur durante el año 2010.
    Description: The study aims at the collection, validation and integrated analysis of biological information and pelagic fishery resources and extractive activities conducted in the south central region in 2010 .
    Description: Unpublished
    Keywords: Landing statistics ; Size-at-age ; Length-weight relationships ; Stock assessment ; Trap fishing ; Bathymetric data ; Recruitment ; Biomass ; Pelagic fisheries ; Age determination ; Fishery industry ; Fishery regulations ; Trachurus murphyi ; Strangomera bentincki ; Engraulis ringens
    Repository Name: AquaDocs
    Type: Report , Non Refereed
    Format: 213pp. & Anexos
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  • 5
    Publication Date: 2021-05-19
    Description: El presente proyecto analiza y evalúa la información biológico-pesquera de los sectores y recursos pesqueros bajo regimen de administración ”áreas de manejo y explotación de recursos bentónicos, durante el ejercicio del año 2005, con el propósito de disponer de información independiente, fidedigna, confiable y oportuna, que permita conocer de manera periódica el desempeño de dicho régimen y apoyar técnicamente las modificaciones que sean necesarias.
    Description: The present project analyzes and evaluates the biological - fishing information of the sectors and fishing resources under regime of administration ” areas of managing and exploitation of resources bentónicos, during the exercise of the year 2005, with the intention of having independent, trustworthy, reliable and opportune information, which allows to know in a periodic way the performance of the above mentioned regime and to support technically the modifications that are necessary.
    Description: Unpublished
    Keywords: Biomass ; Benthic environment ; Age determination ; Size-at-age ; Length-weight relationships ; Stock assessment ; Recruitment ; Landing statistics ; Crustacean culture ; Crustacean fisheries ; Trap fishing
    Repository Name: AquaDocs
    Type: Report , Non-Refereed , Article
    Format: 109pp. & Anexos
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  • 6
    Publication Date: 2021-05-19
    Description: El presente informe tiene por objetivo caracterizar y analizar la pesquería de merluza de cola en el área comprendida al sur del paralelo 41°28,6' L.S.
    Description: This report aims to characterize and analyze the hoki fishery in the area bounded to the south of parallel 41 ° 28.6
    Description: Unpublished
    Keywords: Benthic environment ; Landing statistics ; Stock assessment ; Bathymetric data ; Trap fishing ; Biomass ; Age determination ; Length-weight relationships ; Size-at-age ; Sexual maturity ; Recruitment ; Spawning ; Salinity
    Repository Name: AquaDocs
    Type: Report , Refereed , Article
    Format: 97pp. & Figuras.
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  • 7
    Publication Date: 2021-05-19
    Description: En el presente etudio se entregan los resultados obtenidos del análisis de la fauna acompañante de las pesquerías industriales pelágicas de la zona norte y centro sur, con motivo de la información requerida por la Secretaría Interina del acuerdo Subregional denominado ."South Pacific Regional Fisheries Management Organisation".
    Description: In the present study gives results of the analysis of bycatch of pelagic industrial fisheries in the northern and south-central, because of the information required by the Interim Secretariat of the agreement referred Subregional "South Pacific Regional Fisheries Management Organisation"
    Description: Unpublished
    Keywords: Trachurus murphyi ; Engraulis ringens ; Epigonus crassicaudus ; Genypterus maculatus ; Dosidicus gigas ; Hippoglossina macrops ; Cervimunida johni ; Pleuroncodes monodon ; Heterocarpus reedi ; Haliporoides diomedeae ; marine environment ; Sexual maturity ; Pelagic fisheries ; Trash fish ; Biomass ; Bathymetric data ; Recruitment ; Shellfish ; Seiners ; Trap fishing ; Demersal fish ; Net fishing ; Fishery resources ; Aquaculture ; Aquatic animals ; Biological data ; Stock assessment
    Repository Name: AquaDocs
    Type: Report , Non-Refereed , Article
    Format: 123pp.& Anexos
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  • 8
    Publication Date: 2021-05-19
    Description: En el presente informe se entregan los resultados obtenidos de la operación de la flota artesanal, continuando los estudios realizados entre el 2005-2009 y proporcionando entre otros aspectos, antecedentes del comportamiento biológico-pesquero, tales como: operación de pesca, distribución espacial de las capturas, estructura de tallas de las principales especies, composición de especies e información sobre índice gonádico, peso gónada, madurez y proporción sexual, relación longitud-peso, además informa de los participantes de la pesquería, y complementariamente se confirma y valida la información sobre aspectos reproductivos macroscópicos, a través del análisis de técnicas histológicas.
    Description: Unpublished
    Keywords: Pelagic fisheries ; Biomass ; Bathymetric data ; Trap fishing ; Landing statistics ; Recruitment ; Stock assessment ; Biological data ; Inland waters ; Size-at-age ; Length-weight relationships ; Aquaculture ; Fishery resources ; Artisanal fishing ; Sprattus fuegensis ; Strangomera bentincki ; Engraulis ringens ; Trachurus murphyi ; Odontesthes regia
    Repository Name: AquaDocs
    Type: Report , Non Refereed
    Format: 117pp. & Ilustraciones
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  • 9
    Publication Date: 2021-05-19
    Description: El estudio tiene como objetivo la recolección, validación y análisis integrado de la información biológica y pesquera de los recursos pelágicos y la actividad extractiva realizada en la zona centro sur durante el año 2010.
    Description: The study aims at the collection, validation and integrated analysis of biological information and pelagic fishery resources and extractive activities conducted in the south central region in 2010. .
    Description: Published
    Keywords: Landing statistics ; Size-at-age ; Length-weight relationships ; Stock assessment ; Trap fishing ; Bathymetric data ; Recruitment ; Biomass ; Pelagic fisheries ; Age determination ; Fishery industry ; Fishery regulations ; Trachurus murphyi ; Strangomera bentincki ; Engraulis ringens
    Repository Name: AquaDocs
    Type: Report , Non Refereed
    Format: 213pp.& Anexos & 1 disco optico
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  • 10
    Publication Date: 2021-05-19
    Description: La investigación se llevó a cabo entre abril del 2006 y mayo del 2007. El objetivo fue determinar la estructura de las poblaciones de Porites astreoides, Agaricia agaricites y Acropora palmata en crestas de arrecifes de la región noroccidental de Cuba. Los indicadores ecológicos seleccionados fueron: talla media (diámetro mayor y altura), composición por clases de tallas y parámetros de la distribución de frecuencias de tallas (moda, asimetría, curtosis, desviación estándar y coeficiente de variación). Los valores medios de diámetro y altura estimados para P. astreoides en el arrecife de Los Colorados fueron superiores (11,2 ± 0,3 cm y 6,7 ± 0,2 cm, respectivamente) a los obtenidos en Playa Baracoa y Rincón de Guanabo, mientras que los de A. agaricites (9,8 ± 0,3 cm y 6,5 ± 0,2 cm, respectivamente) y A. palmata (41,1 ± 1,9 cm y 22,2 ± 1,0 cm, respectivamente) fueron superiores en Playa Baracoa. El análisis de la composición por tallas evidenció un reclutamiento relativamente bajo en todos los arrecifes. En las tres especies predominaron las clases de tallas de adultos, lo que pudiera deberse a una mortalidad diferencial de reclutas y juveniles. Los patrones observados entre arrecifes sugieren que los agentes estresantes de origen terrestre no están ejerciendo un efecto detectable sobre los procesos demográficos de las poblaciones investigadas.
    Description: The research was carried out from July 2006 to May 2007 in order to determine the population structure of P. astreoides, A. agaricites and A. palmata in coral reefs crests of the northwestern region of Cuba. The selected ecological indicators were: mean sizes (maximum diameter and height), size composition and size-frequency distribution parameters (mode, skewness, kurtosis and coefficient of variation). Mean diameter and height of P. astreoides in Los Colorados reef were higher (11,2 ± 0,4 cm and 6,7 ± 0,2 cm, respectively) than in Playa Baracoa and Rincon de Guanabo reefs; values for A. agaricites (9,8 ± 0,3 cm and 6,5 ± 0,2 cm) and A. palmata (41,1 ± 1,9 cm and 22,2 ± 1,0 cm) were higher in Playa Baracoa. The size-frequency distributions suggested a relatively low recruitment in the studied reefs. For all the species the size-frequency distribution were dominated by size classes corresponding to adults maybe because the differences in the mortality rate of recruits and juveniles in the study area. The consistency in the observed patterns across the studied reefs suggests that land-based stressors were not affecting demographic processes in these populations.
    Description: Published
    Description: Cresta arrecifal
    Description: Cuba
    Keywords: Reefs ; Size distribution ; Human impact ; Recruitment
    Repository Name: AquaDocs
    Type: Journal Contribution , Refereed , Article
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