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Int. J. Mol. Sci. 2015, 16(8), 17535-17545; doi:10.3390/ijms160817535

Features in the Lipid Status of Two Generations of Fingerlings (0+) of Atlantic Salmon (Salmo salar L.) Inhabiting the Arenga River (Kola Peninsula)

1
Environmental Biochemistry Lab, Institute of Biology, Karelian Research Centre of the Russian Academy of Sciences, Pushkinskaya st., 11, 185910 Petrozavodsk, Russia
2
Fish and Aquatic Invertebrate Ecology Lab, Institute of Biology, Karelian Research Centre of the Russian Academy of Sciences, Pushkinskaya st., 11, 185910 Petrozavodsk, Russia
These authors contributed equally to this work.
*
Author to whom correspondence should be addressed.
Academic Editor: William Chi-shing Cho
Received: 14 February 2015 / Revised: 19 June 2015 / Accepted: 24 June 2015 / Published: 30 July 2015
(This article belongs to the Section Biochemistry, Molecular and Cellular Biology)
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Abstract

The present research focused on determining the lipid status of salmon fingerlings (0+) in early development after dispersal form groups of spawning nests in biotopes of different hydrological conditions. The revealed qualitative and quantitative differences in the levels of phospholipids and fatty acids among two generations of Atlantic salmon fingerlings (0+) living in different biotopes of the Arenga River (a tributary of the Varzuga River) may be associated with the peculiarities of their genetically determined processes of the biosynthesis and modification of individual lipid classes and trophoecological factors (food spectrum, quality and availability of food objects, and hydrological regime). The research was organized to observe the dynamics of these developmental changes from ages 0+ to 2+. View Full-Text
Keywords: ontogenesis; generations; adaptations; lipids; fatty acids; Salmo salar; Kola Peninsula ontogenesis; generations; adaptations; lipids; fatty acids; Salmo salar; Kola Peninsula
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Nemova, N.N.; Murzina, S.A.; Nefedova, Z.A.; Veselov, A.E. Features in the Lipid Status of Two Generations of Fingerlings (0+) of Atlantic Salmon (Salmo salar L.) Inhabiting the Arenga River (Kola Peninsula). Int. J. Mol. Sci. 2015, 16, 17535-17545.

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