Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ...
Analysing population genomic data from killer whale ecotypes, which we estimate have globally radiated within less than 250,000 years, we show that genetic structuring including the segregation of potentially functional alleles is associated with socially inherited ecological niche. Reconstruction o...
Main Authors: | , , , , , , , , , , , , , , , , , , , |
---|---|
Format: | Text |
Language: | English |
Published: |
Nature Publishing Group
2016
|
Subjects: | |
Online Access: | https://dx.doi.org/10.7892/boris.118928 https://boris.unibe.ch/118928/ |
id |
ftdatacite:10.7892/boris.118928 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.7892/boris.118928 2024-09-30T14:38:04+00:00 Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... Foote, Andrew David Vijay, Nagarjun Ávila-Arcos, María C. Baird, Robin W. Durban, John W. Fumagalli, Matteo Gibbs, Richard A. Hanson, M. Bradley Korneliussen, Thorfinn S. Martin, Michael D. Robertson, Kelly M. Martins Conde E Sousa, Vitor Vieira, Filipe G. Vinar, Tomás Wade, Paul Worley, Kim C. Excoffier, Laurent Morin, Phillip A. Gilbert, M. Thomas P. Wolf, Jochen B.W. 2016 application/pdf https://dx.doi.org/10.7892/boris.118928 https://boris.unibe.ch/118928/ en eng Nature Publishing Group info:eu-repo/semantics/openAccess 570 Life sciences; biology Text ScholarlyArticle article-journal 2016 ftdatacite https://doi.org/10.7892/boris.118928 2024-09-02T10:17:31Z Analysing population genomic data from killer whale ecotypes, which we estimate have globally radiated within less than 250,000 years, we show that genetic structuring including the segregation of potentially functional alleles is associated with socially inherited ecological niche. Reconstruction of ancestral demographic history revealed bottlenecks during founder events, likely promoting ecological divergence and genetic drift resulting in a wide range of genome-wide differentiation between pairs of allopatric and sympatric ecotypes. Functional enrichment analyses provided evidence for regional genomic divergence associated with habitat, dietary preferences and post-zygotic reproductive isolation. Our findings are consistent with expansion of small founder groups into novel niches by an initial plastic behavioural response, perpetuated by social learning imposing an altered natural selection regime. The study constitutes an important step towards an understanding of the complex interaction between ... Text Killer Whale Killer whale DataCite |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
570 Life sciences; biology |
spellingShingle |
570 Life sciences; biology Foote, Andrew David Vijay, Nagarjun Ávila-Arcos, María C. Baird, Robin W. Durban, John W. Fumagalli, Matteo Gibbs, Richard A. Hanson, M. Bradley Korneliussen, Thorfinn S. Martin, Michael D. Robertson, Kelly M. Martins Conde E Sousa, Vitor Vieira, Filipe G. Vinar, Tomás Wade, Paul Worley, Kim C. Excoffier, Laurent Morin, Phillip A. Gilbert, M. Thomas P. Wolf, Jochen B.W. Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
topic_facet |
570 Life sciences; biology |
description |
Analysing population genomic data from killer whale ecotypes, which we estimate have globally radiated within less than 250,000 years, we show that genetic structuring including the segregation of potentially functional alleles is associated with socially inherited ecological niche. Reconstruction of ancestral demographic history revealed bottlenecks during founder events, likely promoting ecological divergence and genetic drift resulting in a wide range of genome-wide differentiation between pairs of allopatric and sympatric ecotypes. Functional enrichment analyses provided evidence for regional genomic divergence associated with habitat, dietary preferences and post-zygotic reproductive isolation. Our findings are consistent with expansion of small founder groups into novel niches by an initial plastic behavioural response, perpetuated by social learning imposing an altered natural selection regime. The study constitutes an important step towards an understanding of the complex interaction between ... |
format |
Text |
author |
Foote, Andrew David Vijay, Nagarjun Ávila-Arcos, María C. Baird, Robin W. Durban, John W. Fumagalli, Matteo Gibbs, Richard A. Hanson, M. Bradley Korneliussen, Thorfinn S. Martin, Michael D. Robertson, Kelly M. Martins Conde E Sousa, Vitor Vieira, Filipe G. Vinar, Tomás Wade, Paul Worley, Kim C. Excoffier, Laurent Morin, Phillip A. Gilbert, M. Thomas P. Wolf, Jochen B.W. |
author_facet |
Foote, Andrew David Vijay, Nagarjun Ávila-Arcos, María C. Baird, Robin W. Durban, John W. Fumagalli, Matteo Gibbs, Richard A. Hanson, M. Bradley Korneliussen, Thorfinn S. Martin, Michael D. Robertson, Kelly M. Martins Conde E Sousa, Vitor Vieira, Filipe G. Vinar, Tomás Wade, Paul Worley, Kim C. Excoffier, Laurent Morin, Phillip A. Gilbert, M. Thomas P. Wolf, Jochen B.W. |
author_sort |
Foote, Andrew David |
title |
Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
title_short |
Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
title_full |
Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
title_fullStr |
Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
title_full_unstemmed |
Genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
title_sort |
genome-culture coevolution promotes rapid divergence of killer whale ecotypes ... |
publisher |
Nature Publishing Group |
publishDate |
2016 |
url |
https://dx.doi.org/10.7892/boris.118928 https://boris.unibe.ch/118928/ |
genre |
Killer Whale Killer whale |
genre_facet |
Killer Whale Killer whale |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.7892/boris.118928 |
_version_ |
1811640809897852928 |