Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci
Anadromous Atlantic salmon (Salmo salar) is a species of major conservation and management concern in North America, where population abundance has been declining over the past 30 years. Effective conservation actions require the delineation of conservation units to appropriately reflect the spatial...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:87026 2023-07-02T03:31:41+02:00 Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci Moore, Jean-Sébastien Bourret, Vincent Dionne, Mélanie Bradbury, Ian O’Reilly, Patrick Kent, Matthew Chaput, Gérald Bernatchez, Louis 2014-10-23T20:59:25.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-as-dgsj https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:87026 unknown doi:10.5061/dryad.sb601/1 doi:10.5061/dryad.sb601/2 doi:10.5061/dryad.sb601/3 doi:10.5061/dryad.sb601/4 doi:10.5061/dryad.sb601/5 doi:10.5061/dryad.sb601/6 doi:10.5061/dryad.sb601/7 doi:10.5061/dryad.sb601/8 doi:10.5061/dryad.sb601/9 doi:10.5061/dryad.sb601/10 doi:10.5061/dryad.sb601/11 doi:10.5061/dryad.sb601/12 doi:10.1111/mec.12972 PMID:25327895 http://nbn-resolving.org/urn:nbn:nl:ui:13-as-dgsj doi:10.5061/dryad.sb601 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:87026 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2014 ftdans https://doi.org/10.5061/dryad.sb601/110.5061/dryad.sb601/210.5061/dryad.sb601/310.5061/dryad.sb601/410.5061/dryad.sb601/510.5061/dryad.sb601/610.5061/dryad.sb601/710.5061/dryad.sb601/810.5061/dryad.sb601/910.5061/dryad.sb601/1010.5061/dryad.sb601/1110.506 2023-06-13T13:15:30Z Anadromous Atlantic salmon (Salmo salar) is a species of major conservation and management concern in North America, where population abundance has been declining over the past 30 years. Effective conservation actions require the delineation of conservation units to appropriately reflect the spatial scale of intraspecific variation and local adaptation. Towards this goal, we used the most comprehensive genetic and genomic database for Atlantic salmon to date, covering the entire North American range of the species. The database included microsatellite data from 9,142 individuals from 149 sampling locations and data from a medium-density SNP array providing genotypes for >3,000 SNPs for 50 sampling locations. We used neutral and putatively selected loci to integrate adaptive information in the definition of conservation units. Bayesian clustering with the microsatellite dataset and with neutral SNPs identified regional groupings largely consistent with previously published regional assessments. The use of outlier SNPs did not result in major differences in the regional groupings, suggesting that neutral markers can reflect the geographic scale of local adaptation despite not being under selection. We also performed assignment tests to compare power obtained from microsatellites, neutral SNPs and outlier SNPs. Using SNP data substantially improved power compared to microsatellites, and an assignment success of 97% to the population of origin and of 100% to the region of origin was achieved when all SNP loci were used. Using outlier SNPs only resulted in minor improvements to assignment success to the population of origin but improved regional assignment. We discuss the implications of these new genetic resources for the conservation and management of Atlantic salmon in North America. Other/Unknown Material Atlantic salmon Salmo salar Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Aquaculture 484 1 12 |
institution |
Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Moore, Jean-Sébastien Bourret, Vincent Dionne, Mélanie Bradbury, Ian O’Reilly, Patrick Kent, Matthew Chaput, Gérald Bernatchez, Louis Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
topic_facet |
Life sciences medicine and health care |
description |
Anadromous Atlantic salmon (Salmo salar) is a species of major conservation and management concern in North America, where population abundance has been declining over the past 30 years. Effective conservation actions require the delineation of conservation units to appropriately reflect the spatial scale of intraspecific variation and local adaptation. Towards this goal, we used the most comprehensive genetic and genomic database for Atlantic salmon to date, covering the entire North American range of the species. The database included microsatellite data from 9,142 individuals from 149 sampling locations and data from a medium-density SNP array providing genotypes for >3,000 SNPs for 50 sampling locations. We used neutral and putatively selected loci to integrate adaptive information in the definition of conservation units. Bayesian clustering with the microsatellite dataset and with neutral SNPs identified regional groupings largely consistent with previously published regional assessments. The use of outlier SNPs did not result in major differences in the regional groupings, suggesting that neutral markers can reflect the geographic scale of local adaptation despite not being under selection. We also performed assignment tests to compare power obtained from microsatellites, neutral SNPs and outlier SNPs. Using SNP data substantially improved power compared to microsatellites, and an assignment success of 97% to the population of origin and of 100% to the region of origin was achieved when all SNP loci were used. Using outlier SNPs only resulted in minor improvements to assignment success to the population of origin but improved regional assignment. We discuss the implications of these new genetic resources for the conservation and management of Atlantic salmon in North America. |
author |
Moore, Jean-Sébastien Bourret, Vincent Dionne, Mélanie Bradbury, Ian O’Reilly, Patrick Kent, Matthew Chaput, Gérald Bernatchez, Louis |
author_facet |
Moore, Jean-Sébastien Bourret, Vincent Dionne, Mélanie Bradbury, Ian O’Reilly, Patrick Kent, Matthew Chaput, Gérald Bernatchez, Louis |
author_sort |
Moore, Jean-Sébastien |
title |
Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
title_short |
Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
title_full |
Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
title_fullStr |
Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
title_full_unstemmed |
Data from: Conservation genomics of anadromous Atlantic salmon across its North American range: outlier loci identify the same patterns of population structure as neutral loci |
title_sort |
data from: conservation genomics of anadromous atlantic salmon across its north american range: outlier loci identify the same patterns of population structure as neutral loci |
publishDate |
2014 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-as-dgsj https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:87026 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
doi:10.5061/dryad.sb601/1 doi:10.5061/dryad.sb601/2 doi:10.5061/dryad.sb601/3 doi:10.5061/dryad.sb601/4 doi:10.5061/dryad.sb601/5 doi:10.5061/dryad.sb601/6 doi:10.5061/dryad.sb601/7 doi:10.5061/dryad.sb601/8 doi:10.5061/dryad.sb601/9 doi:10.5061/dryad.sb601/10 doi:10.5061/dryad.sb601/11 doi:10.5061/dryad.sb601/12 doi:10.1111/mec.12972 PMID:25327895 http://nbn-resolving.org/urn:nbn:nl:ui:13-as-dgsj doi:10.5061/dryad.sb601 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:87026 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.sb601/110.5061/dryad.sb601/210.5061/dryad.sb601/310.5061/dryad.sb601/410.5061/dryad.sb601/510.5061/dryad.sb601/610.5061/dryad.sb601/710.5061/dryad.sb601/810.5061/dryad.sb601/910.5061/dryad.sb601/1010.5061/dryad.sb601/1110.506 |
container_title |
Aquaculture |
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484 |
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1 |
op_container_end_page |
12 |
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1770271064504401920 |