Search results for "Salmo"

showing 2 items of 442 documents

Effects of UV Radiation and Diet on Polyunsaturated Fatty Acids in the Skin, Ocular Tissue and Dorsal Muscle of Atlantic Salmon (Salmo salar) Held in…

2010

Article published in Photochemistry and Photobiology, 86 (4): 909-919 JUL-AUG 2010 The effect of UV radiation (UVR) on juvenile Atlantic salmon (Salmo salar) was assessed by measuring the fatty acid (FA) profiles of muscle, dorsal and ventral skin, and ocular tissues following 4-month long exposures to four different UVR treatments in outdoor rearing tanks. Fish were fed two different diets (Anchovy- and Herring-oil based) that differed in polyunsaturated fatty acid (PUFA) concentrations. Anchovy-fed salmon had higher concentrations of ALA (alpha-linoleic acid; 18:3n-3), EPA (eicosapentaenoic acid; 20:5n-3) and DPA (docosapentaenoic acid, 22:5n-3) in their muscle tissues than fish fed the H…

ultraviolet radiationLinolenic acidFish farmingLinoleic acidVDP::Mathematics and natural science: 400::Basic biosciences: 470::Cell biology: 471Biologyfatty acidsBiochemistryultrafiolett strålingVDP::Mathematics and natural science: 400::Basic biosciences: 470::Biochemistry: 476fettsyrerchemistry.chemical_compoundVDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923Food sciencePhysical and Theoretical ChemistrySalmochemistry.chemical_classificationFatty acidGeneral Medicineatlantisk laksbiology.organism_classificationEicosapentaenoic acidchemistryBiochemistryatlantic salmonDocosapentaenoic acidPolyunsaturated fatty acidPhotochemistry and Photobiology
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Comparison of migratory and resident populations of brown trout reveals candidate genes for migration tendency

2018

Candidate genes associated with migration have been identified in multiple taxa: including salmonids, many of whom perform migrations requiring a series of physiological changes associated with the freshwater–saltwater transition. We screened over 5,500 SNPs for signatures of selection related to migratory behavior of brown trout Salmo trutta by focusing on ten differentially migrating freshwater populations from two watersheds (the Koutajoki and the Oulujoki). We found eight outlier SNPs potentially associated with migratory versus resident life history using multiple (≥3) outlier detection approaches. Comparison of three migratory versus resident population pairs in the Koutajoki watershe…

vaelluskalatgeenitlife-history strategyRADseqsmoltificationbrown trouttaimenpopulaatiotpopulaatiogenetiikkasalmonidsmigration tendencymigratory behaviorresident populationsmigratory populations
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