Association of gut microbiota with metabolism in juvenile Atlantic salmon
The gut microbiome plays a key role in animal health and metabolism through the intricate functional interconnection between the feed, gut microbes, and the host. Unfortunately, in aquaculture, the links between gut microbes and fish genetics and production phenotypes are not well understood. In thi...
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ftpubmed:oai:pubmedcentral.nih.gov:7670802 2023-05-15T15:30:10+02:00 Association of gut microbiota with metabolism in juvenile Atlantic salmon Dvergedal, H. Sandve, S. R. Angell, I. L. Klemetsdal, G. Rudi, K. 2020-11-16 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7670802/ http://www.ncbi.nlm.nih.gov/pubmed/33198805 https://doi.org/10.1186/s40168-020-00938-2 en eng BioMed Central http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7670802/ http://www.ncbi.nlm.nih.gov/pubmed/33198805 http://dx.doi.org/10.1186/s40168-020-00938-2 © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. CC0 PDM CC-BY Microbiome Research Text 2020 ftpubmed https://doi.org/10.1186/s40168-020-00938-2 2020-11-22T01:43:06Z The gut microbiome plays a key role in animal health and metabolism through the intricate functional interconnection between the feed, gut microbes, and the host. Unfortunately, in aquaculture, the links between gut microbes and fish genetics and production phenotypes are not well understood. In this study, we investigate the associations between gut microbial communities, fish feed conversion, and fish genetics in the domestic Atlantic salmon. Microbial community composition was determined for 230 juvenile fish from 23 full-sib families and was then regressed on growth, carbon and nitrogen metabolism, and feed efficiency. We only found weak associations between host genetics and microbial composition. However, we did identify significant (p < 0.05) associations between the abundance of three microbial operational taxonomical units (OTUs) and fish metabolism phenotypes. Two OTUs were associated with both carbon metabolism in adipose tissue and feed efficiency, while a third OTU was associated with weight gain. In conclusion, this study demonstrates an intriguing association between host lipid metabolism and the gut microbiota composition in Atlantic salmon. Text Atlantic salmon PubMed Central (PMC) Microbiome 8 1 |
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Research Dvergedal, H. Sandve, S. R. Angell, I. L. Klemetsdal, G. Rudi, K. Association of gut microbiota with metabolism in juvenile Atlantic salmon |
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Research |
description |
The gut microbiome plays a key role in animal health and metabolism through the intricate functional interconnection between the feed, gut microbes, and the host. Unfortunately, in aquaculture, the links between gut microbes and fish genetics and production phenotypes are not well understood. In this study, we investigate the associations between gut microbial communities, fish feed conversion, and fish genetics in the domestic Atlantic salmon. Microbial community composition was determined for 230 juvenile fish from 23 full-sib families and was then regressed on growth, carbon and nitrogen metabolism, and feed efficiency. We only found weak associations between host genetics and microbial composition. However, we did identify significant (p < 0.05) associations between the abundance of three microbial operational taxonomical units (OTUs) and fish metabolism phenotypes. Two OTUs were associated with both carbon metabolism in adipose tissue and feed efficiency, while a third OTU was associated with weight gain. In conclusion, this study demonstrates an intriguing association between host lipid metabolism and the gut microbiota composition in Atlantic salmon. |
format |
Text |
author |
Dvergedal, H. Sandve, S. R. Angell, I. L. Klemetsdal, G. Rudi, K. |
author_facet |
Dvergedal, H. Sandve, S. R. Angell, I. L. Klemetsdal, G. Rudi, K. |
author_sort |
Dvergedal, H. |
title |
Association of gut microbiota with metabolism in juvenile Atlantic salmon |
title_short |
Association of gut microbiota with metabolism in juvenile Atlantic salmon |
title_full |
Association of gut microbiota with metabolism in juvenile Atlantic salmon |
title_fullStr |
Association of gut microbiota with metabolism in juvenile Atlantic salmon |
title_full_unstemmed |
Association of gut microbiota with metabolism in juvenile Atlantic salmon |
title_sort |
association of gut microbiota with metabolism in juvenile atlantic salmon |
publisher |
BioMed Central |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7670802/ http://www.ncbi.nlm.nih.gov/pubmed/33198805 https://doi.org/10.1186/s40168-020-00938-2 |
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Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
Microbiome |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7670802/ http://www.ncbi.nlm.nih.gov/pubmed/33198805 http://dx.doi.org/10.1186/s40168-020-00938-2 |
op_rights |
© The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
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CC0 PDM CC-BY |
op_doi |
https://doi.org/10.1186/s40168-020-00938-2 |
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Microbiome |
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