Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild
A long-held, but poorly tested, assumption in natural populations is that individuals that disperse into new areas for reproduction are at a disadvantage compared to individuals that reproduce in their natal habitat, underpinning the eco-evolutionary processes of local adaptation and ecological spec...
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ftdryad:oai:v1.datadryad.org:10255/dryad.202831 2023-05-15T15:30:22+02:00 Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild Mobley, Kenyon B. Granroth-Wilding, Hanna Ellmen, Mikko Vähä, Juha-Pekka Aykanat, Tutku Johnston, Susan E. Orell, Panu Erkinaro, Jaakko Primmer, Craig R. northern Finland Teno River Holocene 2019-02-28T22:49:35Z http://hdl.handle.net/10255/dryad.202831 https://doi.org/10.5061/dryad.3ss2t53 unknown doi:10.5061/dryad.3ss2t53/1 doi:10.5061/dryad.3ss2t53/2 doi:10.5061/dryad.3ss2t53/3 doi:10.5061/dryad.3ss2t53/4 doi:10.5061/dryad.3ss2t53/5 doi:10.5061/dryad.3ss2t53/6 doi:10.1126/sciadv.aav1112 doi:10.5061/dryad.3ss2t53 Mobley KB, Granroth-Wilding H, Ellmen M, Vähä J, Aykanat T, Johnston SE, Orell P, Erkinaro J, Primmer CR (2019) Home ground advantage: Local Atlantic salmon have higher reproductive fitness than dispersers in the wild. Science Advances 5(2): eaav1112. http://hdl.handle.net/10255/dryad.202831 local adaptation Atlantic salmon reproductive success reproductive fitness microsatellites temperature genetic population assignment genotype seaage at maturity maturation sexual selection reproduction dispersal straying migration Article 2019 ftdryad https://doi.org/10.5061/dryad.3ss2t53 https://doi.org/10.5061/dryad.3ss2t53/1 https://doi.org/10.5061/dryad.3ss2t53/2 https://doi.org/10.5061/dryad.3ss2t53/3 https://doi.org/10.5061/dryad.3ss2t53/4 https://doi.org/10.5061/dryad.3ss2t53/5 https 2020-01-01T16:21:13Z A long-held, but poorly tested, assumption in natural populations is that individuals that disperse into new areas for reproduction are at a disadvantage compared to individuals that reproduce in their natal habitat, underpinning the eco-evolutionary processes of local adaptation and ecological speciation. Here, we capitalize on fine-scale population structure and natural dispersal events to compare the reproductive success of local and dispersing individuals captured on the same spawning ground in four consecutive parent-offspring cohorts of wild Atlantic salmon (Salmo salar). Parentage analysis conducted on adults and juvenile fish showed that local females and males had 9.6 and 2.9 times higher reproductive success than dispersers, respectively. Our results reveal how higher reproductive success in local spawners compared to dispersers may act in natural populations to drive population divergence and promote local adaptation over microgeographic spatial scales without clear morphological differences between populations. Article in Journal/Newspaper Atlantic salmon Northern Finland Salmo salar Dryad Digital Repository (Duke University) Teno ENVELOPE(25.690,25.690,68.925,68.925) |
institution |
Open Polar |
collection |
Dryad Digital Repository (Duke University) |
op_collection_id |
ftdryad |
language |
unknown |
topic |
local adaptation Atlantic salmon reproductive success reproductive fitness microsatellites temperature genetic population assignment genotype seaage at maturity maturation sexual selection reproduction dispersal straying migration |
spellingShingle |
local adaptation Atlantic salmon reproductive success reproductive fitness microsatellites temperature genetic population assignment genotype seaage at maturity maturation sexual selection reproduction dispersal straying migration Mobley, Kenyon B. Granroth-Wilding, Hanna Ellmen, Mikko Vähä, Juha-Pekka Aykanat, Tutku Johnston, Susan E. Orell, Panu Erkinaro, Jaakko Primmer, Craig R. Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
topic_facet |
local adaptation Atlantic salmon reproductive success reproductive fitness microsatellites temperature genetic population assignment genotype seaage at maturity maturation sexual selection reproduction dispersal straying migration |
description |
A long-held, but poorly tested, assumption in natural populations is that individuals that disperse into new areas for reproduction are at a disadvantage compared to individuals that reproduce in their natal habitat, underpinning the eco-evolutionary processes of local adaptation and ecological speciation. Here, we capitalize on fine-scale population structure and natural dispersal events to compare the reproductive success of local and dispersing individuals captured on the same spawning ground in four consecutive parent-offspring cohorts of wild Atlantic salmon (Salmo salar). Parentage analysis conducted on adults and juvenile fish showed that local females and males had 9.6 and 2.9 times higher reproductive success than dispersers, respectively. Our results reveal how higher reproductive success in local spawners compared to dispersers may act in natural populations to drive population divergence and promote local adaptation over microgeographic spatial scales without clear morphological differences between populations. |
format |
Article in Journal/Newspaper |
author |
Mobley, Kenyon B. Granroth-Wilding, Hanna Ellmen, Mikko Vähä, Juha-Pekka Aykanat, Tutku Johnston, Susan E. Orell, Panu Erkinaro, Jaakko Primmer, Craig R. |
author_facet |
Mobley, Kenyon B. Granroth-Wilding, Hanna Ellmen, Mikko Vähä, Juha-Pekka Aykanat, Tutku Johnston, Susan E. Orell, Panu Erkinaro, Jaakko Primmer, Craig R. |
author_sort |
Mobley, Kenyon B. |
title |
Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
title_short |
Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
title_full |
Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
title_fullStr |
Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
title_full_unstemmed |
Data from: Home ground advantage: local Atlantic salmon have higher reproductive fitness than dispersers in the wild |
title_sort |
data from: home ground advantage: local atlantic salmon have higher reproductive fitness than dispersers in the wild |
publishDate |
2019 |
url |
http://hdl.handle.net/10255/dryad.202831 https://doi.org/10.5061/dryad.3ss2t53 |
op_coverage |
northern Finland Teno River Holocene |
long_lat |
ENVELOPE(25.690,25.690,68.925,68.925) |
geographic |
Teno |
geographic_facet |
Teno |
genre |
Atlantic salmon Northern Finland Salmo salar |
genre_facet |
Atlantic salmon Northern Finland Salmo salar |
op_relation |
doi:10.5061/dryad.3ss2t53/1 doi:10.5061/dryad.3ss2t53/2 doi:10.5061/dryad.3ss2t53/3 doi:10.5061/dryad.3ss2t53/4 doi:10.5061/dryad.3ss2t53/5 doi:10.5061/dryad.3ss2t53/6 doi:10.1126/sciadv.aav1112 doi:10.5061/dryad.3ss2t53 Mobley KB, Granroth-Wilding H, Ellmen M, Vähä J, Aykanat T, Johnston SE, Orell P, Erkinaro J, Primmer CR (2019) Home ground advantage: Local Atlantic salmon have higher reproductive fitness than dispersers in the wild. Science Advances 5(2): eaav1112. http://hdl.handle.net/10255/dryad.202831 |
op_doi |
https://doi.org/10.5061/dryad.3ss2t53 https://doi.org/10.5061/dryad.3ss2t53/1 https://doi.org/10.5061/dryad.3ss2t53/2 https://doi.org/10.5061/dryad.3ss2t53/3 https://doi.org/10.5061/dryad.3ss2t53/4 https://doi.org/10.5061/dryad.3ss2t53/5 https |
_version_ |
1766360809345122304 |