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Akademický článek

Early nutritional programming affects liver transcriptome in diploid and triploid Atlantic salmon, Salmo salar

Autor: L. M. Vera, C. Metochis, J. F. Taylor, M. Clarkson, K. H. Skjærven, H. Migaud, D. R. Tocher

Publikováno v: BMC Genomics, Vol 18, Iss 1, Pp 1-15 (2017)

Abstract Background To ensure sustainability of aquaculture, plant-based ingredients are being used in feeds to replace marine-derived products. However, plants contain secondary metabolites which can affect food intake and nutrient utilisation of fi

Externí odkaz: https://doaj.org/article/ddb00784313b4d738a209df0d84382c7

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Oil from transgenic

Autor: M B, Betancor, A, MacEwan, M, Sprague, X, Gong, D, Montero, L, Han, J A, Napier, F, Norambuena, M, Izquierdo, D R, Tocher

Publikováno v: Aquaculture (Amsterdam, Netherlands)

Aquaculture, the fastest growing food production sector cannot continue to rely on finite stocks of marine fish as the primary source of the omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFA), eicosapentaenoic acid (EPA; 20:5n3) and docos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4c2aa8c93bbc20f9d33f4b9fc4314896
https://pubmed.ncbi.nlm.nih.gov/33456090

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Desaturases and elongases involved in long-chain polyunsaturated fatty acid biosynthesis in aquatic animals: From genes to functions

Autor: Ó, Monroig, A C, Shu-Chien, N, Kabeya, D R, Tocher, L F C, Castro

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Marine ecosystems are rich in “omega-3” long-chain (C20-24) polyunsaturated fatty acids (LC-PUFA). Their production has been historically accepted to derive mostly from marine microbes. This long-standing dogma has been challenged recently by the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf453463ad71eff409fa71703e74316c
https://doi.org/10.1016/j.plipres.2022.101157

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Evaluation of a high-EPA oil from transgenic

Autor: M B, Betancor, M, Sprague, O, Sayanova, S, Usher, P J, Campbell, J A, Napier, M J, Caballero, D R, Tocher

Publikováno v: Aquaculture (Amsterdam, Netherlands)

Currently, one alternative for dietary fish oil (FO) in aquafeeds is vegetable oils (VO) that are devoid of omega-3 (n-3) long-chain polyunsaturated fatty acids (LC-PUFAs). Entirely new sources of n-3 LC-PUFA such as eicosapentaenoic (EPA) and docosa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::24121cba5daee81a89ce3e26a652aa07
https://pubmed.ncbi.nlm.nih.gov/26146421

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Investigating the essential fatty acid requirements of the cephalopod Sepia officinalis: a molecular approach

Autor: O, Monroig, F, Hontoria, I, Varó, D R, Tocher, J C, Navarro

Publikováno v: Communications in agricultural and applied biological sciences. 78(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0d2f82f3b44b05d5288d03b522f96aa9
https://pubmed.ncbi.nlm.nih.gov/25141692

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Endogenous metabolism of unsaturated fatty acids in Artemia nauplii as determined through incubation with 14C-labelled fatty acid substrates

Autor: D B, Reis, N G, Acosta, E, Almansa, J C, Navarro, D R, Tocher, O, Monroig, J P, Andrade, A V, Sykes, C, Rodríguez

Publikováno v: Communications in agricultural and applied biological sciences. 78(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5ddeed96059fc430d0ded8c670dc2df1
https://pubmed.ncbi.nlm.nih.gov/25141721

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A vertebrate fatty acid desaturase with Delta 5 and Delta 6 activities

Autor: N, Hastings, M, Agaba, D R, Tocher, M J, Leaver, J R, Dick, J R, Sargent, A J, Teale

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America. 98(25)

Delta5 and Delta6 fatty acid desaturases are critical enzymes in the pathways for the biosynthesis of the polyunsaturated fatty acids arachidonic, eicosapentaenoic, and docosahexaenoic acids. They are encoded by distinct genes in mammals and Caenorha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::365f6a154d554fd2b19ca70c8609223b
https://pubmed.ncbi.nlm.nih.gov/11724940

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Production of eicosanoids derived from 20:4n-6 and 20:5n-3 in primary cultures of turbot (Scophthalmus maximus) brain astrocytes in response to platelet activating factor, substance P and interleukin-1 beta

Autor: D R, Tocher, J G, Bell, J R, Sargent

Publikováno v: Comparative biochemistry and physiology. Part B, Biochemistrymolecular biology. 115(2)

Primary cultures of turbot (Scophthalmus maximus) brain astroglial cells established in medium containing fetal bovine serum contain increased proportions of 18:1(n-9), total (n-9) and (n-6) polyunsaturated fatty acids (PUFA) and greatly reduced (n-3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::97bdaf13b3e31f18969107a50afb17a2
https://pubmed.ncbi.nlm.nih.gov/8939002

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Utilization of porcine pancreatic phospholipase A2 for the preparation of a marine fish oil enriched in (n - 3) polyunsaturated fatty acids

Autor: D R, Tocher, A, Webster, J R, Sargent

Publikováno v: Biotechnology and applied biochemistry. 8(1)

A simple and rapid method is described for the preparation of a marine oil fraction highly enriched in (n - 3) polyunsaturated fatty acids. Cod roe, containing lipid up to 15% of its dry weight, approximately 70% of which is phospholipid, was the sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8dbb26e96c3913cc20ec43831220694e
https://pubmed.ncbi.nlm.nih.gov/3828085

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