Population genomics of grey wolves and wolf-like canids in North America
North America is currently home to a number of grey wolf (Canis lupus) and wolf-like canid populations, including the coyote (Canis latrans) and the taxonomically controversial red, Eastern timber and Great Lakes wolves. We explored their population structure and regional gene flow using a dataset o...
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Online Access: | http://hdl.handle.net/11250/2592951 https://doi.org/10.1371/journal.pgen.1007745 |
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ftntnutrondheimi:oai:ntnuopen.ntnu.no:11250/2592951 2023-05-15T15:10:03+02:00 Population genomics of grey wolves and wolf-like canids in North America Sinding, Mikkel Holger Strander Gopalakrishnan, Shyam Vieira, Filipe G. Samaniego, Jose A Raundrup, Katrine Heide Jørgensen, Mads Peter Meldgaard, Morten Petersen, Bent Sicheritz-Ponten, Thomas Mikkelsen, Johan Brus Marquard-Petersen, Ulf Dietz, Rune Sonne, Christian Dalén, Love Bachmann, Lutz Wiig, Øystein Hansen, Anders J. Gilbert, Marcus Thomas Pius 2018 http://hdl.handle.net/11250/2592951 https://doi.org/10.1371/journal.pgen.1007745 eng eng Public Library of Science PLoS Genetics. 2018, 14:e1007745 (11), . urn:issn:1553-7390 http://hdl.handle.net/11250/2592951 https://doi.org/10.1371/journal.pgen.1007745 cristin:1624637 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 23 14:e1007745 PLoS Genetics 11 Journal article Peer reviewed 2018 ftntnutrondheimi https://doi.org/10.1371/journal.pgen.1007745 2019-09-17T06:54:49Z North America is currently home to a number of grey wolf (Canis lupus) and wolf-like canid populations, including the coyote (Canis latrans) and the taxonomically controversial red, Eastern timber and Great Lakes wolves. We explored their population structure and regional gene flow using a dataset of 40 full genome sequences that represent the extant diversity of North American wolves and wolf-like canid populations. This included 15 new genomes (13 North American grey wolves, 1 red wolf and 1 Eastern timber/Great Lakes wolf), ranging from 0.4 to 15x coverage. In addition to providing full genome support for the previously proposed coyote-wolf admixture origin for the taxonomically controversial red, Eastern timber and Great Lakes wolves, the discriminatory power offered by our dataset suggests all North American grey wolves, including the Mexican form, are monophyletic, and thus share a common ancestor to the exclusion of all other wolves. Furthermore, we identify three distinct populations in the high arctic, one being a previously unidentified “Polar wolf” population endemic to Ellesmere Island and Greenland. Genetic diversity analyses reveal particularly high inbreeding and low heterozygosity in these Polar wolves, consistent with long-term isolation from the other North American wolves. publishedVersion © 2018 Sinding et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Article in Journal/Newspaper Arctic Canis lupus Ellesmere Island Greenland NTNU Open Archive (Norwegian University of Science and Technology) Arctic Ellesmere Island Greenland PLOS Genetics 14 11 e1007745 |
institution |
Open Polar |
collection |
NTNU Open Archive (Norwegian University of Science and Technology) |
op_collection_id |
ftntnutrondheimi |
language |
English |
description |
North America is currently home to a number of grey wolf (Canis lupus) and wolf-like canid populations, including the coyote (Canis latrans) and the taxonomically controversial red, Eastern timber and Great Lakes wolves. We explored their population structure and regional gene flow using a dataset of 40 full genome sequences that represent the extant diversity of North American wolves and wolf-like canid populations. This included 15 new genomes (13 North American grey wolves, 1 red wolf and 1 Eastern timber/Great Lakes wolf), ranging from 0.4 to 15x coverage. In addition to providing full genome support for the previously proposed coyote-wolf admixture origin for the taxonomically controversial red, Eastern timber and Great Lakes wolves, the discriminatory power offered by our dataset suggests all North American grey wolves, including the Mexican form, are monophyletic, and thus share a common ancestor to the exclusion of all other wolves. Furthermore, we identify three distinct populations in the high arctic, one being a previously unidentified “Polar wolf” population endemic to Ellesmere Island and Greenland. Genetic diversity analyses reveal particularly high inbreeding and low heterozygosity in these Polar wolves, consistent with long-term isolation from the other North American wolves. publishedVersion © 2018 Sinding et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
format |
Article in Journal/Newspaper |
author |
Sinding, Mikkel Holger Strander Gopalakrishnan, Shyam Vieira, Filipe G. Samaniego, Jose A Raundrup, Katrine Heide Jørgensen, Mads Peter Meldgaard, Morten Petersen, Bent Sicheritz-Ponten, Thomas Mikkelsen, Johan Brus Marquard-Petersen, Ulf Dietz, Rune Sonne, Christian Dalén, Love Bachmann, Lutz Wiig, Øystein Hansen, Anders J. Gilbert, Marcus Thomas Pius |
spellingShingle |
Sinding, Mikkel Holger Strander Gopalakrishnan, Shyam Vieira, Filipe G. Samaniego, Jose A Raundrup, Katrine Heide Jørgensen, Mads Peter Meldgaard, Morten Petersen, Bent Sicheritz-Ponten, Thomas Mikkelsen, Johan Brus Marquard-Petersen, Ulf Dietz, Rune Sonne, Christian Dalén, Love Bachmann, Lutz Wiig, Øystein Hansen, Anders J. Gilbert, Marcus Thomas Pius Population genomics of grey wolves and wolf-like canids in North America |
author_facet |
Sinding, Mikkel Holger Strander Gopalakrishnan, Shyam Vieira, Filipe G. Samaniego, Jose A Raundrup, Katrine Heide Jørgensen, Mads Peter Meldgaard, Morten Petersen, Bent Sicheritz-Ponten, Thomas Mikkelsen, Johan Brus Marquard-Petersen, Ulf Dietz, Rune Sonne, Christian Dalén, Love Bachmann, Lutz Wiig, Øystein Hansen, Anders J. Gilbert, Marcus Thomas Pius |
author_sort |
Sinding, Mikkel Holger Strander |
title |
Population genomics of grey wolves and wolf-like canids in North America |
title_short |
Population genomics of grey wolves and wolf-like canids in North America |
title_full |
Population genomics of grey wolves and wolf-like canids in North America |
title_fullStr |
Population genomics of grey wolves and wolf-like canids in North America |
title_full_unstemmed |
Population genomics of grey wolves and wolf-like canids in North America |
title_sort |
population genomics of grey wolves and wolf-like canids in north america |
publisher |
Public Library of Science |
publishDate |
2018 |
url |
http://hdl.handle.net/11250/2592951 https://doi.org/10.1371/journal.pgen.1007745 |
geographic |
Arctic Ellesmere Island Greenland |
geographic_facet |
Arctic Ellesmere Island Greenland |
genre |
Arctic Canis lupus Ellesmere Island Greenland |
genre_facet |
Arctic Canis lupus Ellesmere Island Greenland |
op_source |
23 14:e1007745 PLoS Genetics 11 |
op_relation |
PLoS Genetics. 2018, 14:e1007745 (11), . urn:issn:1553-7390 http://hdl.handle.net/11250/2592951 https://doi.org/10.1371/journal.pgen.1007745 cristin:1624637 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1371/journal.pgen.1007745 |
container_title |
PLOS Genetics |
container_volume |
14 |
container_issue |
11 |
container_start_page |
e1007745 |
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1766341121638662144 |