Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation'
Life on earth has been characterized by recurring cycles of ecological stasis and disruption, relating biological eras to geological and climatic transitions through the history of our planet. Due to the increasing degree of ecological abruption caused by human influences many advocate that we now h...
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ftzenodo:oai:zenodo.org:6000378 2024-09-15T17:55:22+00:00 Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' Sodeland, Marte 2022-02-07 https://doi.org/10.5061/dryad.3bk3j9kj0 unknown Zenodo https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.3bk3j9kj0 oai:zenodo.org:6000378 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode info:eu-repo/semantics/other 2022 ftzenodo https://doi.org/10.5061/dryad.3bk3j9kj0 2024-07-27T03:40:15Z Life on earth has been characterized by recurring cycles of ecological stasis and disruption, relating biological eras to geological and climatic transitions through the history of our planet. Due to the increasing degree of ecological abruption caused by human influences many advocate that we now have entered the geological era of the Anthropocene, or 'the age of man'. Considering the ongoing mass extinction and ecosystem reshuffling observed worldwide, a better understanding of the drivers of ecological stasis will be a requisite for identifying routes of intervention and mitigation. Ecosystem stability may rely on one or a few keystone species, and the loss of such species could potentially have detrimental effects. The Atlantic cod (Gadus morhua) have historically been highly abundant and is considered a keystone species in ecosystems of the northern Atlantic Ocean. Collapses of cod stocks have been observed on both sides of the Atlantic and reported to have detrimental effects that include vast ecosystem reshuffling. By whole-genome re-sequencing we demonstrate that stabilizing selection maintains three extensive 'supergenes' in Atlantic cod, linking these genes to species persistence and ecological stasis. Genomic inference of historic effective population sizes shows continued declines for cod in the North Sea – Skagerrak – Kattegat system through the past millennia, consistent with an early onset of the marine Anthropocene through industrialization and commercialization of fisheries throughout the medieval period. Other/Unknown Material atlantic cod Gadus morhua Zenodo |
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Life on earth has been characterized by recurring cycles of ecological stasis and disruption, relating biological eras to geological and climatic transitions through the history of our planet. Due to the increasing degree of ecological abruption caused by human influences many advocate that we now have entered the geological era of the Anthropocene, or 'the age of man'. Considering the ongoing mass extinction and ecosystem reshuffling observed worldwide, a better understanding of the drivers of ecological stasis will be a requisite for identifying routes of intervention and mitigation. Ecosystem stability may rely on one or a few keystone species, and the loss of such species could potentially have detrimental effects. The Atlantic cod (Gadus morhua) have historically been highly abundant and is considered a keystone species in ecosystems of the northern Atlantic Ocean. Collapses of cod stocks have been observed on both sides of the Atlantic and reported to have detrimental effects that include vast ecosystem reshuffling. By whole-genome re-sequencing we demonstrate that stabilizing selection maintains three extensive 'supergenes' in Atlantic cod, linking these genes to species persistence and ecological stasis. Genomic inference of historic effective population sizes shows continued declines for cod in the North Sea – Skagerrak – Kattegat system through the past millennia, consistent with an early onset of the marine Anthropocene through industrialization and commercialization of fisheries throughout the medieval period. |
format |
Other/Unknown Material |
author |
Sodeland, Marte |
spellingShingle |
Sodeland, Marte Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
author_facet |
Sodeland, Marte |
author_sort |
Sodeland, Marte |
title |
Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
title_short |
Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
title_full |
Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
title_fullStr |
Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
title_full_unstemmed |
Supporting data for 'Stabilizing selection on Atlantic cod supergenes through a millennium of extensive exploitation' |
title_sort |
supporting data for 'stabilizing selection on atlantic cod supergenes through a millennium of extensive exploitation' |
publisher |
Zenodo |
publishDate |
2022 |
url |
https://doi.org/10.5061/dryad.3bk3j9kj0 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.3bk3j9kj0 oai:zenodo.org:6000378 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.3bk3j9kj0 |
_version_ |
1810431667147374592 |