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  • 1
    Electronic Resource
    Electronic Resource
    In vitro oleate desaturase in developing sunflower seeds
    Amsterdam : Elsevier
    Phytochemistry 30 (1991), S. 2127-2130 
    Details
    ISSN: 0031-9422
    Keywords: Compositae ; Helianthus annuus ; high oleic mutant ; microsomes ; oleate desaturase ; seeds ; sunflower ; temperature control.
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0031-9422(91)83599-G
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Lipid characterization in seeds of a high oleic acid sunflower mutant
    Amsterdam : Elsevier
    Phytochemistry 28 (1989), S. 2597-2600 
    Details
    ISSN: 0031-9422
    Keywords: Compositae ; Helianthus annuus ; fatty acid composition ; high oleic acid mutant. ; lipids ; seeds ; sunflower
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/S0031-9422(00)98047-6
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  • 3
    Electronic Resource
    Electronic Resource
    Genetic analysis of the high oleic acid content in cultivated sunflower (Helianthus annuus L.) (1989)
    Springer
    Euphytica 41 (1989), S. 39-51 
    Details
    ISSN: 1573-5060
    Keywords: Helianthus annuus ; sunflower ; oleic acid content ; linoleic acid content ; genetical analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Sunflower lines breeding true for very high oleic acid content in their oil (average levels higher than 85%) were crossed with standard sunflower lines with mean oleic acid levels of 30%. Analysis of the oil of F1 seeds indicated dominance for high oleic levels and control of the genotype of the embryo. Segregating generations were obtained selfing heterozygous high oleic BCnF1 plants from several generations of a backcrossing program to incorporate the high oleic character to standard inbred lines and testcrossing these plants to low oleic material. Analysis of F2 and testcrossed seeds showed three kind of segregations, in both F2 and testcrossed populations, with different proportions of low, intermediate and high oleic types. Genetic analysis of these data supported the hypothesis, that the high oleic character is controlled by three dominant complementary genes OL1, OL2 and OL3. Additional data showing F1 seeds with intermediate oleic content and segregations for high oleic in progenies of intermediate types, suggest the presence of major factors modifying high oleic acid content.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00022409
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  • 4
    Electronic Resource
    Electronic Resource
    Sunflower mutant containing high levels of palmitic acid in high oleic background (1997)
    Springer
    Euphytica 97 (1997), S. 113-116 
    Details
    ISSN: 1573-5060
    Keywords: Helianthus annuus ; fatty acids ; palmitic acid ; X-ray mutagenesis ; seed oil ; sunflower
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract A new sunflower mutant, CAS-12, was obtained, which has both high palmitic (≈30%) and high oleic acid contents, and also a substantial amount of palmitoleic acid (≈7%). The mutant was selected after X-ray irradiation of dry seeds of the inbred line BSD-2-423, which had normal palmitic (≈3%) and high oleic (≈88%) acid levels. The increase of palmitic and palmitoleic acids occurred at the expense of the oleic acid content, which decreased to around 55% in respect to the original line. Linoleic acid content is always under 5%. Palmitic and palmitoleic acid levels were similar to those of the high palmitic mutant CAS-5 obtained in a previous programme from a low oleic line isogenic to BSD-2-423 using a similar mutagenic treatment. In that previous programme we also selected three high stearic acid mutants using chemical mutagenic treatment on the same sunflower line (RDF-1-532). We attempted to obtain mutants in other lines but were unsuccessful. The isolation of similar mutants in isogenic parental lines illustrates the importance of the genetic background in the development of specific mutants with an altered seed oil fatty acid composition. The oil of this mutant will increase the range of potential uses of sunflower oil.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1003045726610
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  • 5
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    Use of genetic data to assess the uncertainty in stock assessments due to the assumed stock structure: the case of albacore (Thunnus alalunga) from the Atlantic Ocean (2021)
    In:  http://aquaticcommons.org/id/eprint/8939 | 403 | 2012-06-27 16:55:30 | 8939 | United States National Marine Fisheries Service
    Details
    Publication Date: 2021-06-29
    Description: Stock assessments can be problematic because of uncertainties associated with the data or because of simplified assumptions made when modeling biological processes (Rosenberg and Restrepo, 1995). For example,the common assumption in stock assessments that stocks are homogeneous and discrete (i.e., there is no migration between the stocks) is not necessarily true (Kell et al., 2004a, 2004b).
    Keywords: Biology ; Ecology ; Fisheries
    Repository Name: AquaDocs
    Type: article , TRUE
    Format: application/pdf
    Format: application/pdf
    Format: 140-146
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  • 6
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    An overview of fisheries conflicts in South and Southeast Asia: Recommendations, challenges and directions (2021)
    In:  http://aquaticcommons.org/id/eprint/9481 | 115 | 2012-10-08 09:35:51 | 9481 | WorldFish Center
    Details
    Publication Date: 2021-07-06
    Description: Fisheries conflicts are among the persistent problems affecting the security of food, livelihoods and fishing environments crucial to poor fishing communities in developing countries in South and Southeast Asia. Most conflicts arise from excessive fishing efforts due to increasing population and economic motivations. Conflicts are not all undesirable as some disputes become a catalyst for much needed reforms for policy and economic improvements. However, a framework for analyzing conflicts in fisheries is necessary to organize interventions relevant to the nature of conflicts, and the needs and capacities of fisheries stakeholders in the region. The WorldFish Center, together with research partners, conducted studies that identify a framework for managing fisheries conflicts. Thematic policy recommendations for managing fishing capacity and related conflicts in small-scale fisheries in the region are identified for further consideration by fisheries stakeholders.
    Keywords: Fisheries ; Fishery disputes
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
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  • 7
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    Mangrove rehabilitation and coastal resource management: a case study of Cogtong Bay, Philippines (2021)
    In:  http://aquaticcommons.org/id/eprint/9264 | 115 | 2012-11-30 08:59:02 | 9264 | WorldFish Center
    Details
    Publication Date: 2021-07-04
    Description: The Cogtong Bay experience represents a bold attempt to pursue a shared responsibility between the government and local residents for rehabilitating coastal resources. Some of the factors that provided the impetus to co-management arrangements were the recognition of resource management problems, dependence on coastal resources for livelihood and the desire for more sustainable resource use. This paper draws attention to the importance of legitimate user/property rights, vigilant law enforcement efforts, common commitment among stakeholders and continuing support from local leadership in viable co-management arrangements.
    Keywords: Ecology ; Fisheries ; Mangrove swamps ; Coastal zone management ; Resource management ; Popular participation ; Cogtong Bay ; Bohol ; Philippines
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 46-52
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  • 8
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    South and South-East Asian coastal fisheries: their status and directions for improved management: conference synopsis and recommendations (2021)
    WorldFish Center | Penang, Malaysia
    In:  http://aquaticcommons.org/id/eprint/1282 | 115 | 2011-09-29 20:52:14 | 1282 | WorldFish Center
    Details
    Publication Date: 2021-07-07
    Description: As a step to address the problems of coastal fisheries in Asia, the WorldFish Center joined forces with fisheries agencies from eight developing Asian countries (Bangladesh, India, Indonesia, Malaysia, The Philippines, Sri Lanka, Thailand and Vietnam) and the Asian Development Bank, to implement a project entitled “Sustainable Management of Coastal Fish Stocks in Asia” (also known as the “TrawlBase” project). The project was implemented between 1998 and 2001. The main achievements of this partnership were: (a) Development of a database called “Fisheries Resource Information System and Tools” (FiRST), which contains trawl research survey data and socioeconomic information for selected fisheries, and facilitates its analysis; (b) Evaluation of the extent of resource decline and over-fishing, both biological and economic, in the region; (c) Identification of the measures needed to manage coastal fisheries in the participating countries, resulting in draft strategies and action plans; and (d) Strengthening of national capacity in coastal fisheries assessment, planning and management.
    Keywords: Fisheries ; Fishery management ; Coastal fisheries ; Southeast Asia ; Bangladesh ; India ; Sri Lanka
    Repository Name: AquaDocs
    Type: book_section
    Format: application/pdf
    Format: application/pdf
    Format: 1-40
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  • 9
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    Ongoing rehabilitation of coastal communities in Aceh province : a new project (2021)
    In:  http://aquaticcommons.org/id/eprint/9194 | 115 | 2012-11-28 13:41:34 | 9194 | WorldFish Center
    Details
    Publication Date: 2021-07-03
    Description: This article presents an overview of the project on Rehabilitation of Fisheries and Aquaculture in Tsunami-affected Coastal Communities in Aceh Province. Building on the research results from the recently completed projects detailed in the previous articles, this project shall synthesize information on coastal fishing communities and resources in order to develop site-specific management options to support rehabilitation of fisheries and aquaculture.
    Keywords: Fisheries ; Disasters ; Coastal zone ; ISEW ; Indonesia ; Aceh
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 36-38
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  • 10
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    Diet composition and daily ration estimates of selected trawl-caught fishes in San Miguel Bay, Philippines (2021)
    In:  http://aquaticcommons.org/id/eprint/9412 | 115 | 2012-10-11 04:23:32 | 9412 | WorldFish Center
    Details
    Publication Date: 2021-07-05
    Description: The diet composition of fish caught in San Miguel Bay, Philippines, in April and May 1993 was studied. The diets of tiger-tooth croaker (Otolithes ruber), commerson's anchovy (Stolephorus commersonii); and the Indian anchovy (Stolephorus indicus) consisted mainly of zooplankton, primarily crustaceans. The stomach content of orangefin ponyfish (Leiognathus bindus) was found to consist mostly of detritus and unidentified materials. Daily rations estimated were: 1.90 g day super(1) for O. ruber of 17.3 g mean body weight (BW), 0.078 g day super(1) for S. commersonii) of 3.8 g mean BW, 0.062 g day super(1) for S. indicus of 3.9 g mean BW and 0.56 g day super(1) for L. bindus of 7.7 g mean BW.
    Keywords: Fisheries ; Feeding behaviour ; Food composition ; Diets ; Food consumption ; Stomach content ; Marine fish ; Fishery biology ; Trawling ; San Miguel Bay ; Philippines ; Otolithes ruber ; Leiognathus bindus ; Stolephorus commersonii ; Stolephorus indicus
    Repository Name: AquaDocs
    Type: article
    Format: application/pdf
    Format: application/pdf
    Format: 35-40
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