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Polyunsaturated Fatty Acid Content in Muscle Tissue Is Associated with the Duration of Embryo Development in Salmonoid Fishes (Salmonoidei).
Doklady Biochemistry and Biophysics ( IF 0.8 ) Pub Date : 2020-06-01 , DOI: 10.1134/s1607672920020039 V S Artamonova 1, 2 , A A Makhrov 1, 2 , M I Gladyshev 2 , N N Sushchik 2 , Y Y Dgebuadze 1, 2
中文翻译:
肌肉组织中多不饱和脂肪酸的含量与鲑鱼(Salmonoidei)中胚胎发育的持续时间有关。
更新日期:2020-06-01
Doklady Biochemistry and Biophysics ( IF 0.8 ) Pub Date : 2020-06-01 , DOI: 10.1134/s1607672920020039 V S Artamonova 1, 2 , A A Makhrov 1, 2 , M I Gladyshev 2 , N N Sushchik 2 , Y Y Dgebuadze 1, 2
Affiliation
Abstract
A hypothesis was advanced and grounded that the total content of eicosapentaenoic (EPA, 20:5n-3) and docosahexaenoic (DHA, 22:6n-3) acids in fish muscle tissue is associated with the species-specific (taxon-specific) duration of embryo development. A meta-analysis of the original and published data was performed using fishes of the families Coregonidae and Salmonidae as an example. Fishes with longer embryo development times, which are observed at lower temperatures, were found to have significantly higher EPA + DHA contents in muscles as compared with the species that belong to the same families but have shorter embryo development times. This association was explained by the fact that an embryo forms more cells per unit tissue volume at lower temperatures, which requires a greater specific amount of cell membranes and, therefore, greater amounts of EPA and DHA to produce them.中文翻译:
肌肉组织中多不饱和脂肪酸的含量与鲑鱼(Salmonoidei)中胚胎发育的持续时间有关。