Association of gut microbiota with metabolism in juvenile Atlantic salmon
Abstract 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 understoo...
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ftdatacite:10.6084/m9.figshare.c.5209493.v1 2023-05-15T15:30:21+02:00 Association of gut microbiota with metabolism in juvenile Atlantic salmon H. Dvergedal Sandve, S. R. I. L. Angell G. Klemetsdal K. Rudi 2020 https://dx.doi.org/10.6084/m9.figshare.c.5209493.v1 https://springernature.figshare.com/collections/Association_of_gut_microbiota_with_metabolism_in_juvenile_Atlantic_salmon/5209493/1 unknown figshare https://dx.doi.org/10.1186/s40168-020-00938-2 https://dx.doi.org/10.6084/m9.figshare.c.5209493 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Microbiology FOS Biological sciences Genetics Collection article 2020 ftdatacite https://doi.org/10.6084/m9.figshare.c.5209493.v1 https://doi.org/10.1186/s40168-020-00938-2 https://doi.org/10.6084/m9.figshare.c.5209493 2021-11-05T12:55:41Z Abstract 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. Video Abstract Article in Journal/Newspaper Atlantic salmon DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
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language |
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topic |
Microbiology FOS Biological sciences Genetics |
spellingShingle |
Microbiology FOS Biological sciences Genetics H. Dvergedal Sandve, S. R. I. L. Angell G. Klemetsdal K. Rudi Association of gut microbiota with metabolism in juvenile Atlantic salmon |
topic_facet |
Microbiology FOS Biological sciences Genetics |
description |
Abstract 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. Video Abstract |
format |
Article in Journal/Newspaper |
author |
H. Dvergedal Sandve, S. R. I. L. Angell G. Klemetsdal K. Rudi |
author_facet |
H. Dvergedal Sandve, S. R. I. L. Angell G. Klemetsdal K. Rudi |
author_sort |
H. Dvergedal |
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 |
figshare |
publishDate |
2020 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.5209493.v1 https://springernature.figshare.com/collections/Association_of_gut_microbiota_with_metabolism_in_juvenile_Atlantic_salmon/5209493/1 |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_relation |
https://dx.doi.org/10.1186/s40168-020-00938-2 https://dx.doi.org/10.6084/m9.figshare.c.5209493 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.c.5209493.v1 https://doi.org/10.1186/s40168-020-00938-2 https://doi.org/10.6084/m9.figshare.c.5209493 |
_version_ |
1766360800575881216 |