The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet
The effects of low marine ingredient diets supplemented with graded levels (L1, L2, L3) of a micronutrient package (NP) on growth and metabolic responses were studied in diploid and triploid salmon parr. Diploids fed L2 showed significantly improved growth and reduced liver, hepatic steatosis, and v...
Published in: | Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology |
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Main Authors: | , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , |
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Language: | English |
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Elsevier
2019
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Online Access: | http://hdl.handle.net/1893/28213 https://doi.org/10.1016/j.cbpb.2018.10.004 http://dspace.stir.ac.uk/bitstream/1893/28213/1/Taylor%20et%20al_REVISED%20MS28926-1.pdf |
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ftunivstirling:oai:dspace.stir.ac.uk:1893/28213 |
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openpolar |
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Open Polar |
collection |
University of Stirling: Stirling Digital Research Repository |
op_collection_id |
ftunivstirling |
language |
English |
topic |
Atlantic salmon Micronutrient Vegetable Ingredients Nutrition |
spellingShingle |
Atlantic salmon Micronutrient Vegetable Ingredients Nutrition Taylor, John F Vera, Luisa M De Santis, Christian Lock, Erik-Jan Espe, Marit Skjaerven, Kaja H Leeming, Daniel del Pozo, Jorge Mota-Velasco, Jose Migaud, Herve Hamre, Kristin Tocher, Douglas R The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
topic_facet |
Atlantic salmon Micronutrient Vegetable Ingredients Nutrition |
description |
The effects of low marine ingredient diets supplemented with graded levels (L1, L2, L3) of a micronutrient package (NP) on growth and metabolic responses were studied in diploid and triploid salmon parr. Diploids fed L2 showed significantly improved growth and reduced liver, hepatic steatosis, and viscerosomatic indices, while fish fed L3 showed suppressed growth rate 14 weeks post feeding. In contrast, dietary NP level had no effect on triploid performance. Whole body mineral composition, with exception of copper, did not differ between diet or ploidy. Whole fish total AAs and N-metabolites showed no variation by diet or ploidy. Free circulating AAs and white muscle N-metabolites were higher in triploids than diploids, while branch-chained amino acids were higher in diploids than triploids. Diploids had higher whole body α-tocopherol and hepatic vitamins K1 and K2 than triploids. Increased tissue B-vitamins for niacin and whole-body folate with dietary NP supplementation were observed in diploids but not triploids, while whole body riboflavin was higher in diploids than triploids. Hepatic transcriptome profiles showed that diploids fed diet L2 was more similar to that observed in triploids fed diet L3. In particular, sterol biosynthesis pathways were down-regulated, whereas cytochrome P450 metabolism was up-regulated. One‑carbon metabolism was also affected by increasing levels of supplementation in both ploidies. Collectively, results suggested that, for optimised growth and liver function, micronutrient levels be supplemented above current National Research Council (2011) recommendations for Atlantic salmon when fed low marine ingredient diets. The study also suggested differences in nutritional requirements between ploidy. |
author2 |
European Commission FP7 European Commission Institute of Aquaculture Norwegian Institute of Marine Research BioMar Ltd University of Edinburgh Landcatch Natural Selection Ltd orcid:0000-0003-4370-7922 orcid:0000-0003-0999-055X orcid:0000-0002-5404-7512 orcid:0000-0002-8603-9410 |
format |
Article in Journal/Newspaper |
author |
Taylor, John F Vera, Luisa M De Santis, Christian Lock, Erik-Jan Espe, Marit Skjaerven, Kaja H Leeming, Daniel del Pozo, Jorge Mota-Velasco, Jose Migaud, Herve Hamre, Kristin Tocher, Douglas R |
author_facet |
Taylor, John F Vera, Luisa M De Santis, Christian Lock, Erik-Jan Espe, Marit Skjaerven, Kaja H Leeming, Daniel del Pozo, Jorge Mota-Velasco, Jose Migaud, Herve Hamre, Kristin Tocher, Douglas R |
author_sort |
Taylor, John F |
title |
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
title_short |
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
title_full |
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
title_fullStr |
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
title_full_unstemmed |
The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet |
title_sort |
effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid atlantic salmon (salmo salar) parr fed a low marine ingredient diet |
publisher |
Elsevier |
publishDate |
2019 |
url |
http://hdl.handle.net/1893/28213 https://doi.org/10.1016/j.cbpb.2018.10.004 http://dspace.stir.ac.uk/bitstream/1893/28213/1/Taylor%20et%20al_REVISED%20MS28926-1.pdf |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
Taylor JF, Vera LM, De Santis C, Lock E, Espe M, Skjaerven KH, Leeming D, del Pozo J, Mota-Velasco J, Migaud H, Hamre K & Tocher DR (2019) The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet. Comparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology, 227, pp. 106-121. https://doi.org/10.1016/j.cbpb.2018.10.004 ARRAINA KBBE-2001-5-288925 ARRAINA http://hdl.handle.net/1893/28213 doi:10.1016/j.cbpb.2018.10.004 30367964 WOS:000452576400013 2-s2.0-85055653707 1051977 http://dspace.stir.ac.uk/bitstream/1893/28213/1/Taylor%20et%20al_REVISED%20MS28926-1.pdf |
op_rights |
This item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Taylor JF, Vera LM, De Santis C, Lock E, Espe M, Skjaerven KH, Leeming D, Del Pozo J, Mota-Velasco J, Migaud H, Hamre K & Tocher DR (2019) The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet. Comparative Biochemistry and Physiology. Part B, Biochemistry and Molecular Biology, 227, pp. 106-121. DOI: https://doi.org/10.1016/j.cbpb.2018.10.004 © 2018, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ 2019-10-25 [Taylor et al_REVISED MS28926-1.pdf] Publisher requires embargo of 12 months after formal publication. |
op_rightsnorm |
CC-BY-NC-ND |
op_doi |
https://doi.org/10.1016/j.cbpb.2018.10.004 |
container_title |
Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology |
container_volume |
227 |
container_start_page |
106 |
op_container_end_page |
121 |
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1766361563749416960 |
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ftunivstirling:oai:dspace.stir.ac.uk:1893/28213 2023-05-15T15:31:04+02:00 The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet Taylor, John F Vera, Luisa M De Santis, Christian Lock, Erik-Jan Espe, Marit Skjaerven, Kaja H Leeming, Daniel del Pozo, Jorge Mota-Velasco, Jose Migaud, Herve Hamre, Kristin Tocher, Douglas R European Commission FP7 European Commission Institute of Aquaculture Norwegian Institute of Marine Research BioMar Ltd University of Edinburgh Landcatch Natural Selection Ltd orcid:0000-0003-4370-7922 orcid:0000-0003-0999-055X orcid:0000-0002-5404-7512 orcid:0000-0002-8603-9410 2019-01 application/pdf http://hdl.handle.net/1893/28213 https://doi.org/10.1016/j.cbpb.2018.10.004 http://dspace.stir.ac.uk/bitstream/1893/28213/1/Taylor%20et%20al_REVISED%20MS28926-1.pdf en eng Elsevier Taylor JF, Vera LM, De Santis C, Lock E, Espe M, Skjaerven KH, Leeming D, del Pozo J, Mota-Velasco J, Migaud H, Hamre K & Tocher DR (2019) The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet. Comparative Biochemistry and Physiology - Part B: Biochemistry and Molecular Biology, 227, pp. 106-121. https://doi.org/10.1016/j.cbpb.2018.10.004 ARRAINA KBBE-2001-5-288925 ARRAINA http://hdl.handle.net/1893/28213 doi:10.1016/j.cbpb.2018.10.004 30367964 WOS:000452576400013 2-s2.0-85055653707 1051977 http://dspace.stir.ac.uk/bitstream/1893/28213/1/Taylor%20et%20al_REVISED%20MS28926-1.pdf This item has been embargoed for a period. During the embargo please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study. Accepted refereed manuscript of: Taylor JF, Vera LM, De Santis C, Lock E, Espe M, Skjaerven KH, Leeming D, Del Pozo J, Mota-Velasco J, Migaud H, Hamre K & Tocher DR (2019) The effect of micronutrient supplementation on growth and hepatic metabolism in diploid and triploid Atlantic salmon (Salmo salar) parr fed a low marine ingredient diet. Comparative Biochemistry and Physiology. Part B, Biochemistry and Molecular Biology, 227, pp. 106-121. DOI: https://doi.org/10.1016/j.cbpb.2018.10.004 © 2018, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ http://creativecommons.org/licenses/by-nc-nd/4.0/ 2019-10-25 [Taylor et al_REVISED MS28926-1.pdf] Publisher requires embargo of 12 months after formal publication. CC-BY-NC-ND Atlantic salmon Micronutrient Vegetable Ingredients Nutrition Journal Article AM - Accepted Manuscript 2019 ftunivstirling https://doi.org/10.1016/j.cbpb.2018.10.004 2022-06-13T18:44:24Z The effects of low marine ingredient diets supplemented with graded levels (L1, L2, L3) of a micronutrient package (NP) on growth and metabolic responses were studied in diploid and triploid salmon parr. Diploids fed L2 showed significantly improved growth and reduced liver, hepatic steatosis, and viscerosomatic indices, while fish fed L3 showed suppressed growth rate 14 weeks post feeding. In contrast, dietary NP level had no effect on triploid performance. Whole body mineral composition, with exception of copper, did not differ between diet or ploidy. Whole fish total AAs and N-metabolites showed no variation by diet or ploidy. Free circulating AAs and white muscle N-metabolites were higher in triploids than diploids, while branch-chained amino acids were higher in diploids than triploids. Diploids had higher whole body α-tocopherol and hepatic vitamins K1 and K2 than triploids. Increased tissue B-vitamins for niacin and whole-body folate with dietary NP supplementation were observed in diploids but not triploids, while whole body riboflavin was higher in diploids than triploids. Hepatic transcriptome profiles showed that diploids fed diet L2 was more similar to that observed in triploids fed diet L3. In particular, sterol biosynthesis pathways were down-regulated, whereas cytochrome P450 metabolism was up-regulated. One‑carbon metabolism was also affected by increasing levels of supplementation in both ploidies. Collectively, results suggested that, for optimised growth and liver function, micronutrient levels be supplemented above current National Research Council (2011) recommendations for Atlantic salmon when fed low marine ingredient diets. The study also suggested differences in nutritional requirements between ploidy. Article in Journal/Newspaper Atlantic salmon Salmo salar University of Stirling: Stirling Digital Research Repository Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology 227 106 121 |