Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod
Recent advances in genetic and genomic analysis have greatly improved our understanding of spatial population structure in marine species. However, studies addressing phylogeographic patterns at oceanic spatial scales remain rare. In Atlantic cod (Gadus morhua), existing range‐wide examinations sugg...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:119042 2023-07-02T03:31:39+02:00 Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod Fairweather, Robert Bradbury, Ian R. Heylar, Sarah J. De Bruyn, Mark Therkildsen, Nina O. Bentzen, Paul Hemmer-Hansen, Jakob Carvalho, Gary R. 2019-01-04T23:15:24.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-c6-rmws https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:119042 unknown doi:10.5061/dryad.66jp1m9/1 doi:10.1002/ece3.4672 http://nbn-resolving.org/urn:nbn:nl:ui:13-c6-rmws doi:10.5061/dryad.66jp1m9 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:119042 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 2019 ftdans https://doi.org/10.5061/dryad.66jp1m9/110.1002/ece3.467210.5061/dryad.66jp1m9 2023-06-13T13:34:38Z Recent advances in genetic and genomic analysis have greatly improved our understanding of spatial population structure in marine species. However, studies addressing phylogeographic patterns at oceanic spatial scales remain rare. In Atlantic cod (Gadus morhua), existing range‐wide examinations suggest significant transatlantic divergence, although the fine‐scale contemporary distribution of populations and potential for secondary contact are largely unresolved. Here, we explore transatlantic phylogeography in Atlantic cod using a data‐synthesis approach, integrating multiple genome‐wide single‐nucleotide polymorphism (SNP) datasets representative of different regions to create a single range‐wide dataset containing 1,494 individuals from 54 locations and genotyped at 796 common loci. Our analysis highlights significant transatlantic divergence and supports the hypothesis of westward post‐glacial colonization of Greenland from the East Atlantic. Accordingly, our analysis suggests the presence of transatlantic secondary contact off eastern North America and supports existing perspectives on the phylogeographic history of Atlantic cod with an unprecedented combination of genetic and geographic resolution. Moreover, we demonstrate the utility of integrating distinct SNP databases of high comparability. Other/Unknown Material atlantic cod Gadus morhua Greenland Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Greenland |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Fairweather, Robert Bradbury, Ian R. Heylar, Sarah J. De Bruyn, Mark Therkildsen, Nina O. Bentzen, Paul Hemmer-Hansen, Jakob Carvalho, Gary R. Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
topic_facet |
Life sciences medicine and health care |
description |
Recent advances in genetic and genomic analysis have greatly improved our understanding of spatial population structure in marine species. However, studies addressing phylogeographic patterns at oceanic spatial scales remain rare. In Atlantic cod (Gadus morhua), existing range‐wide examinations suggest significant transatlantic divergence, although the fine‐scale contemporary distribution of populations and potential for secondary contact are largely unresolved. Here, we explore transatlantic phylogeography in Atlantic cod using a data‐synthesis approach, integrating multiple genome‐wide single‐nucleotide polymorphism (SNP) datasets representative of different regions to create a single range‐wide dataset containing 1,494 individuals from 54 locations and genotyped at 796 common loci. Our analysis highlights significant transatlantic divergence and supports the hypothesis of westward post‐glacial colonization of Greenland from the East Atlantic. Accordingly, our analysis suggests the presence of transatlantic secondary contact off eastern North America and supports existing perspectives on the phylogeographic history of Atlantic cod with an unprecedented combination of genetic and geographic resolution. Moreover, we demonstrate the utility of integrating distinct SNP databases of high comparability. |
author |
Fairweather, Robert Bradbury, Ian R. Heylar, Sarah J. De Bruyn, Mark Therkildsen, Nina O. Bentzen, Paul Hemmer-Hansen, Jakob Carvalho, Gary R. |
author_facet |
Fairweather, Robert Bradbury, Ian R. Heylar, Sarah J. De Bruyn, Mark Therkildsen, Nina O. Bentzen, Paul Hemmer-Hansen, Jakob Carvalho, Gary R. |
author_sort |
Fairweather, Robert |
title |
Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
title_short |
Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
title_full |
Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
title_fullStr |
Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
title_full_unstemmed |
Data from: Range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in Atlantic cod |
title_sort |
data from: range-wide genomic data synthesis reveals transatlantic vicariance and secondary contact in atlantic cod |
publishDate |
2019 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-c6-rmws https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:119042 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
atlantic cod Gadus morhua Greenland |
genre_facet |
atlantic cod Gadus morhua Greenland |
op_relation |
doi:10.5061/dryad.66jp1m9/1 doi:10.1002/ece3.4672 http://nbn-resolving.org/urn:nbn:nl:ui:13-c6-rmws doi:10.5061/dryad.66jp1m9 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:119042 |
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.66jp1m9/110.1002/ece3.467210.5061/dryad.66jp1m9 |
_version_ |
1770271016612790272 |