Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ...
Farmed fish are typically genetically different from wild conspecifics. Escapees from fish farms may contribute one-way gene flow from farm to wild gene pools, which can depress population productivity, dilute local adaptations and disrupt coadapted gene complexes. Here, we reanalyse data from two e...
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Online Access: | https://dx.doi.org/10.5061/dryad.bk583 https://datadryad.org/stash/dataset/doi:10.5061/dryad.bk583 |
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ftdatacite:10.5061/dryad.bk583 2023-12-31T10:04:43+01:00 Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... McGinnity, Philip Reed, Thomas E. Prodohl, P. Hynes, Rosaleen Cross, Tom Ferguson, Andy 2015 https://dx.doi.org/10.5061/dryad.bk583 https://datadryad.org/stash/dataset/doi:10.5061/dryad.bk583 en eng Dryad https://dx.doi.org/10.1038/hdy.2015.29 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Dataset dataset 2015 ftdatacite https://doi.org/10.5061/dryad.bk58310.1038/hdy.2015.29 2023-12-01T12:06:09Z Farmed fish are typically genetically different from wild conspecifics. Escapees from fish farms may contribute one-way gene flow from farm to wild gene pools, which can depress population productivity, dilute local adaptations and disrupt coadapted gene complexes. Here, we reanalyse data from two experiments (McGinnity et al., 1997, 2003) where performance of Atlantic salmon (Salmo salar) progeny originating from experimental crosses between farm and wild parents (in three different cohorts) were measured in a natural stream under common garden conditions. Previous published analyses focussed on group-level differences but did not account for pedigree structure, as we do here using modern mixed-effect models. Offspring with one or two farm parents exhibited poorer survival in their first and second year of life compared with those with two wild parents and these group-level inferences were robust to excluding outlier families. Variation in performance among farm, hybrid and wild families was generally ... : Representation dataRepresentation data for all cohorts and sampling occasions/life stagesSize at age dataSize at age data for all cohorts and sampling occasions/life stages. ... Dataset Atlantic salmon Salmo salar DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
description |
Farmed fish are typically genetically different from wild conspecifics. Escapees from fish farms may contribute one-way gene flow from farm to wild gene pools, which can depress population productivity, dilute local adaptations and disrupt coadapted gene complexes. Here, we reanalyse data from two experiments (McGinnity et al., 1997, 2003) where performance of Atlantic salmon (Salmo salar) progeny originating from experimental crosses between farm and wild parents (in three different cohorts) were measured in a natural stream under common garden conditions. Previous published analyses focussed on group-level differences but did not account for pedigree structure, as we do here using modern mixed-effect models. Offspring with one or two farm parents exhibited poorer survival in their first and second year of life compared with those with two wild parents and these group-level inferences were robust to excluding outlier families. Variation in performance among farm, hybrid and wild families was generally ... : Representation dataRepresentation data for all cohorts and sampling occasions/life stagesSize at age dataSize at age data for all cohorts and sampling occasions/life stages. ... |
format |
Dataset |
author |
McGinnity, Philip Reed, Thomas E. Prodohl, P. Hynes, Rosaleen Cross, Tom Ferguson, Andy |
spellingShingle |
McGinnity, Philip Reed, Thomas E. Prodohl, P. Hynes, Rosaleen Cross, Tom Ferguson, Andy Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
author_facet |
McGinnity, Philip Reed, Thomas E. Prodohl, P. Hynes, Rosaleen Cross, Tom Ferguson, Andy |
author_sort |
McGinnity, Philip |
title |
Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
title_short |
Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
title_full |
Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
title_fullStr |
Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
title_full_unstemmed |
Data from: Quantifying heritable variation in fitness-related traits of wild, farmed and hybrid Atlantic salmon families in a wild river environment ... |
title_sort |
data from: quantifying heritable variation in fitness-related traits of wild, farmed and hybrid atlantic salmon families in a wild river environment ... |
publisher |
Dryad |
publishDate |
2015 |
url |
https://dx.doi.org/10.5061/dryad.bk583 https://datadryad.org/stash/dataset/doi:10.5061/dryad.bk583 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
https://dx.doi.org/10.1038/hdy.2015.29 |
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.bk58310.1038/hdy.2015.29 |
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1786836126198136832 |