Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon
Interbreeding between domesticated and wild animals occurs in several species. This gene flow has long been anticipated to induce genetic changes in life-history traits of wild populations, thereby influencing population dynamics and viability. Here, we show that individuals with high levels of intr...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:101086 2023-07-02T03:31:40+02:00 Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon Bolstad, Geir H. Hindar, Kjetil Robertsen, Grethe Jonsson, Bror Sægrov, Harald Diserud, Ola H. Fiske, Peder Jensen, Arne J. Urdal, Kurt Næsje, Tor F. Barlaup, Bjørn T. Florø-Larsen, Bjørn Lo, Håvard Niemelä, Eero Karlsson, Sten 2017-04-10T19:52:45.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-bi-x7k8 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101086 unknown doi:10.5061/dryad.gh721/1 doi:10.5061/dryad.gh721/2 doi:10.5061/dryad.gh721/3 doi:10.1038/s41559-017-0124 http://nbn-resolving.org/urn:nbn:nl:ui:13-bi-x7k8 doi:10.5061/dryad.gh721 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101086 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2017 ftdans https://doi.org/10.5061/dryad.gh721/110.5061/dryad.gh721/210.5061/dryad.gh721/310.1038/s41559-017-012410.5061/dryad.gh721 2023-06-13T12:49:41Z Interbreeding between domesticated and wild animals occurs in several species. This gene flow has long been anticipated to induce genetic changes in life-history traits of wild populations, thereby influencing population dynamics and viability. Here, we show that individuals with high levels of introgression (domesticated ancestry) have altered age and size at maturation in 62 wild Atlantic salmon Salmo salar populations, including seven ancestral populations to breeding lines of the domesticated salmon. This study documents widespread changes to life-history traits in wild animal populations following gene flow from selectively bred, domesticated conspecifics. The continued high abundance of escaped, domesticated Atlantic salmon thus threatens wild Atlantic salmon populations by inducing genetic changes in fitness-related traits. Our results represent key evidence and a timely warning concerning the potential ecological impacts of the globally increasing use of domesticated animals. Other/Unknown Material Atlantic salmon Salmo salar Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Open Polar |
collection |
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
op_collection_id |
ftdans |
language |
unknown |
topic |
Life sciences medicine and health care |
spellingShingle |
Life sciences medicine and health care Bolstad, Geir H. Hindar, Kjetil Robertsen, Grethe Jonsson, Bror Sægrov, Harald Diserud, Ola H. Fiske, Peder Jensen, Arne J. Urdal, Kurt Næsje, Tor F. Barlaup, Bjørn T. Florø-Larsen, Bjørn Lo, Håvard Niemelä, Eero Karlsson, Sten Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
topic_facet |
Life sciences medicine and health care |
description |
Interbreeding between domesticated and wild animals occurs in several species. This gene flow has long been anticipated to induce genetic changes in life-history traits of wild populations, thereby influencing population dynamics and viability. Here, we show that individuals with high levels of introgression (domesticated ancestry) have altered age and size at maturation in 62 wild Atlantic salmon Salmo salar populations, including seven ancestral populations to breeding lines of the domesticated salmon. This study documents widespread changes to life-history traits in wild animal populations following gene flow from selectively bred, domesticated conspecifics. The continued high abundance of escaped, domesticated Atlantic salmon thus threatens wild Atlantic salmon populations by inducing genetic changes in fitness-related traits. Our results represent key evidence and a timely warning concerning the potential ecological impacts of the globally increasing use of domesticated animals. |
author |
Bolstad, Geir H. Hindar, Kjetil Robertsen, Grethe Jonsson, Bror Sægrov, Harald Diserud, Ola H. Fiske, Peder Jensen, Arne J. Urdal, Kurt Næsje, Tor F. Barlaup, Bjørn T. Florø-Larsen, Bjørn Lo, Håvard Niemelä, Eero Karlsson, Sten |
author_facet |
Bolstad, Geir H. Hindar, Kjetil Robertsen, Grethe Jonsson, Bror Sægrov, Harald Diserud, Ola H. Fiske, Peder Jensen, Arne J. Urdal, Kurt Næsje, Tor F. Barlaup, Bjørn T. Florø-Larsen, Bjørn Lo, Håvard Niemelä, Eero Karlsson, Sten |
author_sort |
Bolstad, Geir H. |
title |
Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
title_short |
Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
title_full |
Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
title_fullStr |
Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
title_full_unstemmed |
Data from: Gene flow from domesticated escapes alters the life history of wild Atlantic salmon |
title_sort |
data from: gene flow from domesticated escapes alters the life history of wild atlantic salmon |
publishDate |
2017 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-bi-x7k8 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101086 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
doi:10.5061/dryad.gh721/1 doi:10.5061/dryad.gh721/2 doi:10.5061/dryad.gh721/3 doi:10.1038/s41559-017-0124 http://nbn-resolving.org/urn:nbn:nl:ui:13-bi-x7k8 doi:10.5061/dryad.gh721 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:101086 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.gh721/110.5061/dryad.gh721/210.5061/dryad.gh721/310.1038/s41559-017-012410.5061/dryad.gh721 |
_version_ |
1770271037724819456 |