Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/3581
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dc.contributor.authorMorais, Sofia-
dc.contributor.authorEdvardsen, Rolf B-
dc.contributor.authorTocher, Douglas R-
dc.contributor.authorBell, J Gordon-
dc.date.accessioned2017-08-24T22:20:10Z-
dc.date.available2017-08-24T22:20:10Z-
dc.date.issued2012-03-
dc.identifier.urihttp://hdl.handle.net/1893/3581-
dc.description.abstractFor aquaculture of marine species to continue to expand, dietary fish oil (FO) must be replaced with more sustainable vegetable oil (VO) alternatives. Most VO are rich in n-6 polyunsaturated fatty acids (PUFA) and few are rich in n-3 PUFA but Camelina oil (CO) is unique in that, besides high 18:3n-3 and n-3/n-6 PUFA ratio, it also contains substantial long-chain monoenes, commonly found in FO. Cod (initial weight ~1.4 g) were fed for 12 weeks diets in which FO was replaced with CO. Growth performance, feed efficiency and biometric indices were not affected but lipid levels in liver and intestine tended to increase and those of flesh, decrease, with increasing dietary CO although only significantly for intestine. Reflecting diet, tissue n-3 long-chain PUFA levels decreased whereas 18:3n-3 and 18:2n-6 increased with inclusion of dietary CO. Dietary replacement of FO by CO did not induce major metabolic changes in intestine, but affected genes with potential to alter cellular proliferation and death as well as change structural properties of intestinal muscle. Although the biological effects of these changes are unclear, given the important role of intestine in nutrient absorption and health, further attention should be given to this organ in future.en_UK
dc.language.isoen-
dc.publisherElsevier-
dc.relationMorais S, Edvardsen RB, Tocher DR & Bell JG (2012) Transcriptomic analyses of intestinal gene expression of juvenile Atlantic cod (Gadus morhua) fed diets with Camelina oil as replacement for fish oil, Comparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology, 161 (3), pp. 283-293.-
dc.rightsPublished in Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology by Elsevier.; This is the peer reviewed version of this article.; NOTICE: this is the author’s version of a work that was accepted for publication in Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, VOL 161, ISSUE 3, (March 2012), DOI: 10.1016/j.cbpb.2011.12.004.-
dc.subjectAquacultureen_UK
dc.subjectAtlantic coden_UK
dc.subjectIntestineen_UK
dc.subjectTranscriptomeen_UK
dc.subjectMicroarrayen_UK
dc.subjectgene expressionen_UK
dc.subjectAlternative feedsen_UK
dc.subjectCamelina oilen_UK
dc.subjectFish oilen_UK
dc.subjectReplacementen_UK
dc.subject.lcshFishes Nutrition-
dc.subject.lcshLipids in nutrition-
dc.subject.lcshFishes Feeding and feeds-
dc.subject.lcshDietary supplements-
dc.titleTranscriptomic analyses of intestinal gene expression of juvenile Atlantic cod (Gadus morhua) fed diets with Camelina oil as replacement for fish oilen_UK
dc.typeJournal Articleen_UK
dc.identifier.doihttp://dx.doi.org/10.1016/j.cbpb.2011.12.004-
dc.citation.jtitleComparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology-
dc.citation.issn1096-4959-
dc.citation.volume161-
dc.citation.issue3-
dc.citation.spage283-
dc.citation.epage293-
dc.citation.publicationstatusPublished-
dc.citation.peerreviewedRefereed-
dc.type.statusPost-print (author final draft post-refereeing)-
dc.author.emaildrt1@stir.ac.uk-
dc.citation.date16/12/2011-
dc.contributor.affiliationAquaculture-
dc.contributor.affiliationNorwegian Institute of Marine Research-
dc.contributor.affiliationAquaculture-
dc.contributor.affiliationAquaculture-
dc.identifier.isi000300808500013-
Appears in Collections:Aquaculture Journal Articles

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