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...
Published in: | Limnology and Oceanography Letters |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , |
Language: | unknown |
Published: |
2018
|
Subjects: | |
Online Access: | http://nbn-resolving.org/urn:nbn:nl:ui:13-2x-v52c https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:111828 |
id |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:111828 |
---|---|
record_format |
openpolar |
spelling |
ftdans:oai:easy.dans.knaw.nl:easy-dataset:111828 2023-07-02T03:30:40+02:00 Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins Clucas, Gemma Younger, Jane Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex Bost, Charles-Andre Miller, Gary Polito, Michael Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard Dunn, Michael Miller, Karen Hart, Tom 2018-10-01T04:23:21.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-2x-v52c https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:111828 unknown doi:10.5061/dryad.bs30388/1 doi:10.5061/dryad.bs30388/2 doi:10.5061/dryad.bs30388/3 doi:10.5061/dryad.bs30388/4 doi:10.5061/dryad.bs30388/5 doi:10.5061/dryad.bs30388/6 doi:10.5061/dryad.bs30388/7 doi:10.5061/dryad.bs30388/8 http://nbn-resolving.org/urn:nbn:nl:ui:13-2x-v52c doi:10.5061/dryad.bs30388 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:111828 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 2018 ftdans https://doi.org/10.5061/dryad.bs30388/110.5061/dryad.bs30388/210.5061/dryad.bs30388/310.5061/dryad.bs30388/410.5061/dryad.bs30388/510.5061/dryad.bs30388/610.5061/dryad.bs30388/710.5061/dryad.bs30388/810.5061/dryad.bs30388 2023-06-13T13:32:06Z 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. Other/Unknown Material Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Southern Ocean Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) Southern Ocean Limnology and Oceanography Letters 4 6 193 204 |
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 Clucas, Gemma Younger, Jane Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex Bost, Charles-Andre Miller, Gary Polito, Michael Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard Dunn, Michael Miller, Karen Hart, Tom Data from: Comparative population genomics reveals key barriers to dispersal in Southern Ocean penguins |
topic_facet |
Life sciences medicine and health care |
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. |
author |
Clucas, Gemma Younger, Jane Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex Bost, Charles-Andre Miller, Gary Polito, Michael Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard Dunn, Michael Miller, Karen Hart, Tom |
author_facet |
Clucas, Gemma Younger, Jane Kao, Damian Emmerson, Louise Southwell, Colin Wienecke, Barbara Rogers, Alex Bost, Charles-Andre Miller, Gary Polito, Michael Lelliot, Patrick Handley, Jonathan Crofts, Sarah Phillips, Richard Dunn, Michael Miller, Karen Hart, Tom |
author_sort |
Clucas, Gemma |
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 |
publishDate |
2018 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-2x-v52c https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:111828 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Southern Ocean |
genre_facet |
Antarc* Antarctica Aptenodytes forsteri Pygoscelis adeliae Southern Ocean |
op_relation |
doi:10.5061/dryad.bs30388/1 doi:10.5061/dryad.bs30388/2 doi:10.5061/dryad.bs30388/3 doi:10.5061/dryad.bs30388/4 doi:10.5061/dryad.bs30388/5 doi:10.5061/dryad.bs30388/6 doi:10.5061/dryad.bs30388/7 doi:10.5061/dryad.bs30388/8 http://nbn-resolving.org/urn:nbn:nl:ui:13-2x-v52c doi:10.5061/dryad.bs30388 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:111828 |
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.bs30388/110.5061/dryad.bs30388/210.5061/dryad.bs30388/310.5061/dryad.bs30388/410.5061/dryad.bs30388/510.5061/dryad.bs30388/610.5061/dryad.bs30388/710.5061/dryad.bs30388/810.5061/dryad.bs30388 |
container_title |
Limnology and Oceanography Letters |
container_volume |
4 |
container_issue |
6 |
container_start_page |
193 |
op_container_end_page |
204 |
_version_ |
1770274896162586624 |