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Article

Changes in the liver transcriptome of farmed Atlantic salmon (Salmo salar) fed experimental diets based on terrestrial alternatives to fish meal and fish oil

Details

Citation

Caballero-Solares A, Xue X, Parrish CC, Foroutani MB, Taylor RG & Rise ML (2018) Changes in the liver transcriptome of farmed Atlantic salmon (Salmo salar) fed experimental diets based on terrestrial alternatives to fish meal and fish oil. BMC Genomics, 19, Art. No.: 796. https://doi.org/10.1186/s12864-018-5188-6

Abstract
Background Dependence on marine natural resources threatens the sustainability of Atlantic salmon aquaculture. In the present study, Atlantic salmon fed for 14 weeks with an experimental diet based on animal by-products and vegetable oil (ABP) exhibited reduced growth performance compared with others fed a fish meal/fish oil based experimental diet (MAR) and a plant protein/vegetable oil-based experimental diet (VEG). To characterize the molecular changes underlying the differences in growth performance, we conducted a 44 K microarray study of the liver transcriptome of the three dietary groups. Results The microarray experiment identified 122 differentially expressed features (Rank Products, PFP?

Keywords
Atlantic Salmon; Marine ingredients; Terrestrial ingredients; Aquaculture; Nutrigenomics; Liver transcriptome; Microarray; Lipid composition; Cholesterol; Predictive biomarkers

Journal
BMC Genomics: Volume 19

StatusPublished
Funders
Publication date31/12/2018
Publication date online30/11/2018
Date accepted by journal19/10/2018
URL
PublisherSpringer Science and Business Media LLC
eISSN1471-2164

People (1)

Dr Albert Caballero Solares

Dr Albert Caballero Solares

Lecturer in Aquaculture Nutrition, Institute of Aquaculture

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