Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic
Genomic studies of invasive species can reveal both invasive pathways and functional differences underpinning patterns of colonization success. The European green crab (Carcinus maenas) was initially introduced to eastern North America nearly 200 years ago where it expanded northwards to eastern Nov...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:101807 2023-07-02T03:33:16+02:00 Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic Jeffery, Nicholas W. DiBacco, Claudio Van Wyngaarden, Mallory Hamilton, Lorraine C. Stanley, Ryan R. E. Bernier, Renée FitzGerald, Jennifer Matheson, K. McKenzie, C. H. Nadukkalam Ravindran, Praveen Beiko, Robert Bradbury, Ian R. 2017-03-22T14:13:19.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-q4-tid4 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101807 unknown doi:10.5061/dryad.619t0/1 doi:10.5061/dryad.619t0/2 doi:10.1002/ece3.2872 http://nbn-resolving.org/urn:nbn:nl:ui:13-q4-tid4 doi:10.5061/dryad.619t0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101807 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 2017 ftdans https://doi.org/10.5061/dryad.619t0/110.5061/dryad.619t0/210.1002/ece3.287210.5061/dryad.619t0 2023-06-13T13:27:40Z Genomic studies of invasive species can reveal both invasive pathways and functional differences underpinning patterns of colonization success. The European green crab (Carcinus maenas) was initially introduced to eastern North America nearly 200 years ago where it expanded northwards to eastern Nova Scotia. A subsequent invasion to Nova Scotia from a northern European source allowed further range expansion, providing a unique opportunity to study the invasion genomics of a species with multiple invasions. Here, we use restriction-site-associated DNA sequencing-derived SNPs to explore fine-scale genomewide differentiation between these two invasions. We identified 9137 loci from green crab sampled from 11 locations along eastern North America and compared spatial variation to mitochondrial COI sequence variation used previously to characterize these invasions. Overall spatial divergence among invasions was high (pairwise FST ~0.001 to 0.15) and spread across many loci, with a mean FST ~0.052 and 52% of loci examined characterized by FST values >0.05. The majority of the most divergent loci (i.e., outliers, ~1.2%) displayed latitudinal clines in allele frequency highlighting extensive genomic divergence among the invasions. Discriminant analysis of principal components (both neutral and outlier loci) clearly resolved the two invasions spatially and was highly correlated with mitochondrial divergence. Our results reveal extensive cryptic intraspecific genomic diversity associated with differing patterns of colonization success and demonstrates clear utility for genomic approaches to delineating the distribution and colonization success of aquatic invasive species. Other/Unknown Material Northwest Atlantic Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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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 Jeffery, Nicholas W. DiBacco, Claudio Van Wyngaarden, Mallory Hamilton, Lorraine C. Stanley, Ryan R. E. Bernier, Renée FitzGerald, Jennifer Matheson, K. McKenzie, C. H. Nadukkalam Ravindran, Praveen Beiko, Robert Bradbury, Ian R. Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
topic_facet |
Life sciences medicine and health care |
description |
Genomic studies of invasive species can reveal both invasive pathways and functional differences underpinning patterns of colonization success. The European green crab (Carcinus maenas) was initially introduced to eastern North America nearly 200 years ago where it expanded northwards to eastern Nova Scotia. A subsequent invasion to Nova Scotia from a northern European source allowed further range expansion, providing a unique opportunity to study the invasion genomics of a species with multiple invasions. Here, we use restriction-site-associated DNA sequencing-derived SNPs to explore fine-scale genomewide differentiation between these two invasions. We identified 9137 loci from green crab sampled from 11 locations along eastern North America and compared spatial variation to mitochondrial COI sequence variation used previously to characterize these invasions. Overall spatial divergence among invasions was high (pairwise FST ~0.001 to 0.15) and spread across many loci, with a mean FST ~0.052 and 52% of loci examined characterized by FST values >0.05. The majority of the most divergent loci (i.e., outliers, ~1.2%) displayed latitudinal clines in allele frequency highlighting extensive genomic divergence among the invasions. Discriminant analysis of principal components (both neutral and outlier loci) clearly resolved the two invasions spatially and was highly correlated with mitochondrial divergence. Our results reveal extensive cryptic intraspecific genomic diversity associated with differing patterns of colonization success and demonstrates clear utility for genomic approaches to delineating the distribution and colonization success of aquatic invasive species. |
author |
Jeffery, Nicholas W. DiBacco, Claudio Van Wyngaarden, Mallory Hamilton, Lorraine C. Stanley, Ryan R. E. Bernier, Renée FitzGerald, Jennifer Matheson, K. McKenzie, C. H. Nadukkalam Ravindran, Praveen Beiko, Robert Bradbury, Ian R. |
author_facet |
Jeffery, Nicholas W. DiBacco, Claudio Van Wyngaarden, Mallory Hamilton, Lorraine C. Stanley, Ryan R. E. Bernier, Renée FitzGerald, Jennifer Matheson, K. McKenzie, C. H. Nadukkalam Ravindran, Praveen Beiko, Robert Bradbury, Ian R. |
author_sort |
Jeffery, Nicholas W. |
title |
Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
title_short |
Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
title_full |
Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
title_fullStr |
Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
title_full_unstemmed |
Data from: RAD sequencing reveals genomewide divergence between independent invasions of the European green crab (Carcinus maenas) in the Northwest Atlantic |
title_sort |
data from: rad sequencing reveals genomewide divergence between independent invasions of the european green crab (carcinus maenas) in the northwest atlantic |
publishDate |
2017 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-q4-tid4 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101807 |
genre |
Northwest Atlantic |
genre_facet |
Northwest Atlantic |
op_relation |
doi:10.5061/dryad.619t0/1 doi:10.5061/dryad.619t0/2 doi:10.1002/ece3.2872 http://nbn-resolving.org/urn:nbn:nl:ui:13-q4-tid4 doi:10.5061/dryad.619t0 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101807 |
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.619t0/110.5061/dryad.619t0/210.1002/ece3.287210.5061/dryad.619t0 |
_version_ |
1770273143739383808 |