Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ...
Domestication can change fitness-related traits. We investigated domestication-induced changes in fitness-related traits in Atlantic salmon (Salmo salar) under naturally enriched laboratory conditions with and without threat of predation. Selection in two strains for rapid growth for 3 and 5 generat...
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Online Access: | https://dx.doi.org/10.5061/dryad.3v670 https://datadryad.org/stash/dataset/doi:10.5061/dryad.3v670 |
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ftdatacite:10.5061/dryad.3v670 2024-02-04T09:58:55+01:00 Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... Debes, Paul V. Hutchings, Jeffrey A. 2015 https://dx.doi.org/10.5061/dryad.3v670 https://datadryad.org/stash/dataset/doi:10.5061/dryad.3v670 en eng Dryad https://dx.doi.org/10.1139/cjfas-2013-0618 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Aquaculture male parr maturation Salmo salar Holocene Dataset dataset 2015 ftdatacite https://doi.org/10.5061/dryad.3v67010.1139/cjfas-2013-0618 2024-01-05T01:14:15Z Domestication can change fitness-related traits. We investigated domestication-induced changes in fitness-related traits in Atlantic salmon (Salmo salar) under naturally enriched laboratory conditions with and without threat of predation. Selection in two strains for rapid growth for 3 and 5 generations resulted in 2 and 3 times larger sizes of under-yearling parr relative to their wild ancestor. An initially larger size and ability to outgrow prey size more rapidly resulted in lower size-selective predation mortality for domesticated individuals. Growth under threat of predation was only reduced for wild individuals, suggesting that domestication co-selects for predator-related stress resistance. Size-adjusted male parr maturation probability was 34% in the wild strain, but significantly reduced to 10% and 7% after 3 and 5 generations of domestication, respectively. Together, freshwater-stage specific survival for individuals with a domesticated background relative to individuals with a wild genetic ... : Salmon_Size_DataFile with data on individual salmon size and experimental design.Temperature_DataFile with data on daily water temperature for each experimental tank. ... 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) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Aquaculture male parr maturation Salmo salar Holocene |
spellingShingle |
Aquaculture male parr maturation Salmo salar Holocene Debes, Paul V. Hutchings, Jeffrey A. Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
topic_facet |
Aquaculture male parr maturation Salmo salar Holocene |
description |
Domestication can change fitness-related traits. We investigated domestication-induced changes in fitness-related traits in Atlantic salmon (Salmo salar) under naturally enriched laboratory conditions with and without threat of predation. Selection in two strains for rapid growth for 3 and 5 generations resulted in 2 and 3 times larger sizes of under-yearling parr relative to their wild ancestor. An initially larger size and ability to outgrow prey size more rapidly resulted in lower size-selective predation mortality for domesticated individuals. Growth under threat of predation was only reduced for wild individuals, suggesting that domestication co-selects for predator-related stress resistance. Size-adjusted male parr maturation probability was 34% in the wild strain, but significantly reduced to 10% and 7% after 3 and 5 generations of domestication, respectively. Together, freshwater-stage specific survival for individuals with a domesticated background relative to individuals with a wild genetic ... : Salmon_Size_DataFile with data on individual salmon size and experimental design.Temperature_DataFile with data on daily water temperature for each experimental tank. ... |
format |
Dataset |
author |
Debes, Paul V. Hutchings, Jeffrey A. |
author_facet |
Debes, Paul V. Hutchings, Jeffrey A. |
author_sort |
Debes, Paul V. |
title |
Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
title_short |
Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
title_full |
Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
title_fullStr |
Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
title_full_unstemmed |
Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon ... |
title_sort |
data from: effects of domestication on parr maturity, growth, and vulnerability to predation in atlantic salmon ... |
publisher |
Dryad |
publishDate |
2015 |
url |
https://dx.doi.org/10.5061/dryad.3v670 https://datadryad.org/stash/dataset/doi:10.5061/dryad.3v670 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
https://dx.doi.org/10.1139/cjfas-2013-0618 |
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.3v67010.1139/cjfas-2013-0618 |
_version_ |
1789963504481992704 |