Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ...
Genomic architecture and standing variation can play a key role in ecological adaptation, and contribute to the predictability of evolution. In Atlantic cod (Gadus morhua), four large chromosomal rearrangements have been associated with ecological gradients and migratory behaviour in regional analys...
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ftdatacite:10.5061/dryad.f1vhhmgsg 2024-02-04T09:58:46+01:00 Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... Kess, Tony Bentzen, Paul Lehnert, Sarah Sylvester, Emma Lien, Sigbjørn Kent, Matthew Sinclair-Waters, Marion Morris, Corey Wringe, Brendan Fairweather, Robert Bradbury, Ian 2020 https://dx.doi.org/10.5061/dryad.f1vhhmgsg https://datadryad.org/stash/dataset/doi:10.5061/dryad.f1vhhmgsg en eng Dryad https://dx.doi.org/10.1002/ece3.5828 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Atlantic cod environmental association Genomic architecture Marine Parallel evolution Dataset dataset 2020 ftdatacite https://doi.org/10.5061/dryad.f1vhhmgsg10.1002/ece3.5828 2024-01-05T01:14:15Z Genomic architecture and standing variation can play a key role in ecological adaptation, and contribute to the predictability of evolution. In Atlantic cod (Gadus morhua), four large chromosomal rearrangements have been associated with ecological gradients and migratory behaviour in regional analyses. However, the degree of parallelism , the extent of independent inheritance, and functional distinctiveness of these rearrangements remains poorly understood. Here, we use a 12K single nucleotide polymorphism (SNP) array to demonstrate extensive individual variation in rearrangement genotype within populations across the species range, suggesting that local adaptation to fine-scale ecological variation is enabled by rearrangements with independent inheritance. Our results demonstrate significant association of rearrangement with migration phenotype and environmental gradients across the species range. Individual rearrangements exhibit functional modularity, but also contain loci showing multiple environmental ... Dataset atlantic cod Gadus morhua DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Atlantic cod environmental association Genomic architecture Marine Parallel evolution |
spellingShingle |
Atlantic cod environmental association Genomic architecture Marine Parallel evolution Kess, Tony Bentzen, Paul Lehnert, Sarah Sylvester, Emma Lien, Sigbjørn Kent, Matthew Sinclair-Waters, Marion Morris, Corey Wringe, Brendan Fairweather, Robert Bradbury, Ian Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
topic_facet |
Atlantic cod environmental association Genomic architecture Marine Parallel evolution |
description |
Genomic architecture and standing variation can play a key role in ecological adaptation, and contribute to the predictability of evolution. In Atlantic cod (Gadus morhua), four large chromosomal rearrangements have been associated with ecological gradients and migratory behaviour in regional analyses. However, the degree of parallelism , the extent of independent inheritance, and functional distinctiveness of these rearrangements remains poorly understood. Here, we use a 12K single nucleotide polymorphism (SNP) array to demonstrate extensive individual variation in rearrangement genotype within populations across the species range, suggesting that local adaptation to fine-scale ecological variation is enabled by rearrangements with independent inheritance. Our results demonstrate significant association of rearrangement with migration phenotype and environmental gradients across the species range. Individual rearrangements exhibit functional modularity, but also contain loci showing multiple environmental ... |
format |
Dataset |
author |
Kess, Tony Bentzen, Paul Lehnert, Sarah Sylvester, Emma Lien, Sigbjørn Kent, Matthew Sinclair-Waters, Marion Morris, Corey Wringe, Brendan Fairweather, Robert Bradbury, Ian |
author_facet |
Kess, Tony Bentzen, Paul Lehnert, Sarah Sylvester, Emma Lien, Sigbjørn Kent, Matthew Sinclair-Waters, Marion Morris, Corey Wringe, Brendan Fairweather, Robert Bradbury, Ian |
author_sort |
Kess, Tony |
title |
Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
title_short |
Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
title_full |
Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
title_fullStr |
Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
title_full_unstemmed |
Modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
title_sort |
modular chromosome rearrangements reveal parallel and nonparallel adaptation in a marine fish ... |
publisher |
Dryad |
publishDate |
2020 |
url |
https://dx.doi.org/10.5061/dryad.f1vhhmgsg https://datadryad.org/stash/dataset/doi:10.5061/dryad.f1vhhmgsg |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
https://dx.doi.org/10.1002/ece3.5828 |
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.f1vhhmgsg10.1002/ece3.5828 |
_version_ |
1789963330009432064 |