Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins
The mechanisms that determine patterns of species dispersal are important factors in the production and maintenance of biodiversity. Understanding these mechanisms helps to forecast the responses of species to environmental change. Here we used a comparative framework and genome-wide data obtained t...
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Language: | English |
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Dryad
2018
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Online Access: | https://doi.org/10.5061/dryad.bs30388 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::3f62c32737dd5ef878a3c3e3a6af41aa 2023-05-15T13:33:48+02:00 Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins Clucas, Gemma V. Younger, Jane L. Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex D. Bost, Charles-Andre Miller, Gary D. Polito, Michael J. Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard A. Dunn, Michael J. Miller, Karen J. Hart, Tom Lelliott, Patrick 2018-10-01 https://doi.org/10.5061/dryad.bs30388 en eng Dryad http://dx.doi.org/10.5061/dryad.bs30388 https://dx.doi.org/10.5061/dryad.bs30388 lic_creative-commons 10.5061/dryad.bs30388 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:111828 oai:easy.dans.knaw.nl:easy-dataset:111828 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 Aptenodytes forsteri Aptenodytes Polar Front Pygoscelis papua population genomics Aptenodytes patagonicus Pygoscelis genetic differentiation Pygoscelis antarctica Pygoscelis adeliae RAD-seq Life sciences medicine and health care envir geo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/dryad.bs30388 2023-01-22T17:41:32Z The mechanisms that determine patterns of species dispersal are important factors in the production and maintenance of biodiversity. Understanding these mechanisms helps to forecast the responses of species to environmental change. Here we used a comparative framework and genome-wide data obtained through RAD-seq to compare the patterns of connectivity among breeding colonies for five penguin species with shared ancestry, overlapping distributions, and differing ecological niches, allowing an examination of the intrinsic and extrinsic barriers governing dispersal patterns. Our findings show that at-sea range and oceanography underlie patterns of dispersal in these penguins. The pelagic niche of emperor (Aptenodytes forsteri), king (A. patagonicus), Adélie (Pygoscelis adeliae) and chinstrap (P. antarctica) penguins facilitates gene flow over thousands of kilometres. In contrast, the coastal niche of gentoo penguins (P. papua) limits dispersal, resulting in population divergences. Oceanographic fronts also act as dispersal barriers to some extent. We recommend that forecasts of extinction risk incorporate dispersal and that management units are defined by at-sea range and oceanography in species lacking genetic data. Adelie penguins - VCF of SNP datasetAdelie.vcfChinstrap penguins - VCF of SNP datasetChinstrap.vcfGentoo penguins - VCF of full SNP datasetincludes outlier lociGentoos_all-SNPs.vcfGentoo penguins - VCF of neutral SNP datasetoutlier loci removedGentoos_neutral-SNPs.vcfGentoo penguins - nexus file for BFD*Input file of SNPs for BFD* species delimitationGentoos_input_for_BFD.nexGentoo penguins - phylip file for RAxMLPhylip alignment of SNPs for phylogenetic inference in RAxMLGentoos_input_for_RAxML.phyGentoos_input_for_SNAPP_set1XML input file for SNAPP analysis of gentoo penguins - set 1Gentoos_input_for_SNAPP_set2XML input file for SNAPP analysis - set 2 Dataset Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Pygoscelis antarctica Pygoscelis papua Southern Ocean Unknown Southern Ocean |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Aptenodytes forsteri Aptenodytes Polar Front Pygoscelis papua population genomics Aptenodytes patagonicus Pygoscelis genetic differentiation Pygoscelis antarctica Pygoscelis adeliae RAD-seq Life sciences medicine and health care envir geo |
spellingShingle |
Aptenodytes forsteri Aptenodytes Polar Front Pygoscelis papua population genomics Aptenodytes patagonicus Pygoscelis genetic differentiation Pygoscelis antarctica Pygoscelis adeliae RAD-seq Life sciences medicine and health care envir geo Clucas, Gemma V. Younger, Jane L. Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex D. Bost, Charles-Andre Miller, Gary D. Polito, Michael J. Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard A. Dunn, Michael J. Miller, Karen J. Hart, Tom Lelliott, Patrick Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
topic_facet |
Aptenodytes forsteri Aptenodytes Polar Front Pygoscelis papua population genomics Aptenodytes patagonicus Pygoscelis genetic differentiation Pygoscelis antarctica Pygoscelis adeliae RAD-seq Life sciences medicine and health care envir geo |
description |
The mechanisms that determine patterns of species dispersal are important factors in the production and maintenance of biodiversity. Understanding these mechanisms helps to forecast the responses of species to environmental change. Here we used a comparative framework and genome-wide data obtained through RAD-seq to compare the patterns of connectivity among breeding colonies for five penguin species with shared ancestry, overlapping distributions, and differing ecological niches, allowing an examination of the intrinsic and extrinsic barriers governing dispersal patterns. Our findings show that at-sea range and oceanography underlie patterns of dispersal in these penguins. The pelagic niche of emperor (Aptenodytes forsteri), king (A. patagonicus), Adélie (Pygoscelis adeliae) and chinstrap (P. antarctica) penguins facilitates gene flow over thousands of kilometres. In contrast, the coastal niche of gentoo penguins (P. papua) limits dispersal, resulting in population divergences. Oceanographic fronts also act as dispersal barriers to some extent. We recommend that forecasts of extinction risk incorporate dispersal and that management units are defined by at-sea range and oceanography in species lacking genetic data. Adelie penguins - VCF of SNP datasetAdelie.vcfChinstrap penguins - VCF of SNP datasetChinstrap.vcfGentoo penguins - VCF of full SNP datasetincludes outlier lociGentoos_all-SNPs.vcfGentoo penguins - VCF of neutral SNP datasetoutlier loci removedGentoos_neutral-SNPs.vcfGentoo penguins - nexus file for BFD*Input file of SNPs for BFD* species delimitationGentoos_input_for_BFD.nexGentoo penguins - phylip file for RAxMLPhylip alignment of SNPs for phylogenetic inference in RAxMLGentoos_input_for_RAxML.phyGentoos_input_for_SNAPP_set1XML input file for SNAPP analysis of gentoo penguins - set 1Gentoos_input_for_SNAPP_set2XML input file for SNAPP analysis - set 2 |
format |
Dataset |
author |
Clucas, Gemma V. Younger, Jane L. Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex D. Bost, Charles-Andre Miller, Gary D. Polito, Michael J. Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard A. Dunn, Michael J. Miller, Karen J. Hart, Tom Lelliott, Patrick |
author_facet |
Clucas, Gemma V. Younger, Jane L. Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex D. Bost, Charles-Andre Miller, Gary D. Polito, Michael J. Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard A. Dunn, Michael J. Miller, Karen J. Hart, Tom Lelliott, Patrick |
author_sort |
Clucas, Gemma V. |
title |
Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
title_short |
Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
title_full |
Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
title_fullStr |
Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
title_full_unstemmed |
Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
title_sort |
data from: comparative population genomics reveals key barriers to dispersal in southern ocean penguins |
publisher |
Dryad |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.bs30388 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Pygoscelis antarctica Pygoscelis papua Southern Ocean |
genre_facet |
Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Pygoscelis antarctica Pygoscelis papua Southern Ocean |
op_source |
10.5061/dryad.bs30388 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:111828 oai:easy.dans.knaw.nl:easy-dataset:111828 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 |
op_relation |
http://dx.doi.org/10.5061/dryad.bs30388 https://dx.doi.org/10.5061/dryad.bs30388 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.bs30388 |
_version_ |
1766046186538532864 |