Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ...
The genetic underpinnings of incipient speciation, including the genomic mechanisms which contribute to morphological and ecological differentiation and reproductive isolation, remain poorly understood. The repeated evolution of consistently, phenotypically distinct morphs of Arctic Charr (Salvelinu...
Main Authors: | , , , , , , , , , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Dryad
2020
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.cz8w9gj1f https://datadryad.org/stash/dataset/doi:10.5061/dryad.cz8w9gj1f |
id |
ftdatacite:10.5061/dryad.cz8w9gj1f |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.cz8w9gj1f 2024-10-20T14:05:45+00:00 Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... Salisbury, Sarah J. McCracken, Gregory R. Perry, Robert Keefe, Donald K. S. Layton, Kara Kess, Tony Nugent, Cameron M. Leong, Jong S. Bradbury, Ian R. Koop, Ben F. Ferguson, Moira M. Ruzzante, Daniel E. 2020 https://dx.doi.org/10.5061/dryad.cz8w9gj1f https://datadryad.org/stash/dataset/doi:10.5061/dryad.cz8w9gj1f en eng Dryad https://dx.doi.org/10.1111/mec.15634 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Arctic charr incipient speciation parallelism paralogs MORPH Dataset dataset 2020 ftdatacite https://doi.org/10.5061/dryad.cz8w9gj1f10.1111/mec.15634 2024-10-01T11:12:04Z The genetic underpinnings of incipient speciation, including the genomic mechanisms which contribute to morphological and ecological differentiation and reproductive isolation, remain poorly understood. The repeated evolution of consistently, phenotypically distinct morphs of Arctic Charr (Salvelinus alpinus) within the Quaternary period offer an ideal model to study the repeatability of evolution at the genomic level. Sympatric morphs of Arctic Charr are found across this species' circumpolar distribution. However, the specific genetic mechanisms driving this morph differentiation are largely unknown despite the cultural and economic importance of the anadromous morph. We used a newly designed 87k SNP chip to investigate the character and consistency of the genomic differences among sympatric morphs within three recently deglaciated and geographically proximate lakes in Labrador, Canada. We found genetically distinct small and large morph Arctic Charr in all three lakes consistent with resident and ... : Files consist of genepop files for SNP data. ... Dataset Arctic charr Arctic Salvelinus alpinus DataCite Arctic Canada |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic charr incipient speciation parallelism paralogs MORPH |
spellingShingle |
Arctic charr incipient speciation parallelism paralogs MORPH Salisbury, Sarah J. McCracken, Gregory R. Perry, Robert Keefe, Donald K. S. Layton, Kara Kess, Tony Nugent, Cameron M. Leong, Jong S. Bradbury, Ian R. Koop, Ben F. Ferguson, Moira M. Ruzzante, Daniel E. Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
topic_facet |
Arctic charr incipient speciation parallelism paralogs MORPH |
description |
The genetic underpinnings of incipient speciation, including the genomic mechanisms which contribute to morphological and ecological differentiation and reproductive isolation, remain poorly understood. The repeated evolution of consistently, phenotypically distinct morphs of Arctic Charr (Salvelinus alpinus) within the Quaternary period offer an ideal model to study the repeatability of evolution at the genomic level. Sympatric morphs of Arctic Charr are found across this species' circumpolar distribution. However, the specific genetic mechanisms driving this morph differentiation are largely unknown despite the cultural and economic importance of the anadromous morph. We used a newly designed 87k SNP chip to investigate the character and consistency of the genomic differences among sympatric morphs within three recently deglaciated and geographically proximate lakes in Labrador, Canada. We found genetically distinct small and large morph Arctic Charr in all three lakes consistent with resident and ... : Files consist of genepop files for SNP data. ... |
format |
Dataset |
author |
Salisbury, Sarah J. McCracken, Gregory R. Perry, Robert Keefe, Donald K. S. Layton, Kara Kess, Tony Nugent, Cameron M. Leong, Jong S. Bradbury, Ian R. Koop, Ben F. Ferguson, Moira M. Ruzzante, Daniel E. |
author_facet |
Salisbury, Sarah J. McCracken, Gregory R. Perry, Robert Keefe, Donald K. S. Layton, Kara Kess, Tony Nugent, Cameron M. Leong, Jong S. Bradbury, Ian R. Koop, Ben F. Ferguson, Moira M. Ruzzante, Daniel E. |
author_sort |
Salisbury, Sarah J. |
title |
Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
title_short |
Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
title_full |
Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
title_fullStr |
Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
title_full_unstemmed |
Limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an Arctic fish (Salvelinus alpinus) ... |
title_sort |
limited genetic parallelism underlies recent, repeated incipient speciation in geographically proximate populations of an arctic fish (salvelinus alpinus) ... |
publisher |
Dryad |
publishDate |
2020 |
url |
https://dx.doi.org/10.5061/dryad.cz8w9gj1f https://datadryad.org/stash/dataset/doi:10.5061/dryad.cz8w9gj1f |
geographic |
Arctic Canada |
geographic_facet |
Arctic Canada |
genre |
Arctic charr Arctic Salvelinus alpinus |
genre_facet |
Arctic charr Arctic Salvelinus alpinus |
op_relation |
https://dx.doi.org/10.1111/mec.15634 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.cz8w9gj1f10.1111/mec.15634 |
_version_ |
1813443989027684352 |