Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird
Selection is a central force underlying evolutionary change and can vary in strength and direction, for example across time and space. The fitness consequences of individual genetic diversity have often been investigated by testing for multi-locus heterozygosity-fitness correlations (HFCs), but few...
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ftzenodo:oai:zenodo.org:5001376 2024-09-15T18:02:45+00:00 Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird Bichet, Coraline Vedder, Oscar Sauer-Gürth, Hedwig Becker, Peter H. Wink, Michael Bouwhuis, Sandra 2018-12-12 https://doi.org/10.5061/dryad.r236r31 unknown Zenodo https://doi.org/10.1111/mec.14979 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.r236r31 oai:zenodo.org:5001376 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Common tern Heterozygosity Sterna hirundo info:eu-repo/semantics/other 2018 ftzenodo https://doi.org/10.5061/dryad.r236r3110.1111/mec.14979 2024-07-25T23:54:12Z Selection is a central force underlying evolutionary change and can vary in strength and direction, for example across time and space. The fitness consequences of individual genetic diversity have often been investigated by testing for multi-locus heterozygosity-fitness correlations (HFCs), but few studies have been able to assess HFCs across life stages and in both sexes. Here, we test for HFCs using a 26-year longitudinal individual-based dataset from a large population of a long-lived seabird (the common tern, Sterna hirundo), where 7974 chicks and breeders of known age were genotyped at 15 microsatellite loci and sampled for life-history traits over the complete life cycle. Heterozygosity was not correlated with fledging or post-fledging prospecting probabilities, but was positively correlated with recruitment probability. For breeders, annual survival was not correlated with heterozygosity, but annual fledgling production was negatively correlated with heterozygosity in males and highest in intermediately heterozygous females. The contrasting HFCs among life stages and sexes indicate differential selective processes and emphasize the importance of assessing fitness consequences of traits over complete life histories. Contrasting heterozygosity-fitness correlations across life in a long-lived seabird Bichet_et_al_2018_MolEcol_DRYAD.xlsx Other/Unknown Material Common tern Sterna hirundo Zenodo |
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Common tern Heterozygosity Sterna hirundo |
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Common tern Heterozygosity Sterna hirundo Bichet, Coraline Vedder, Oscar Sauer-Gürth, Hedwig Becker, Peter H. Wink, Michael Bouwhuis, Sandra Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
topic_facet |
Common tern Heterozygosity Sterna hirundo |
description |
Selection is a central force underlying evolutionary change and can vary in strength and direction, for example across time and space. The fitness consequences of individual genetic diversity have often been investigated by testing for multi-locus heterozygosity-fitness correlations (HFCs), but few studies have been able to assess HFCs across life stages and in both sexes. Here, we test for HFCs using a 26-year longitudinal individual-based dataset from a large population of a long-lived seabird (the common tern, Sterna hirundo), where 7974 chicks and breeders of known age were genotyped at 15 microsatellite loci and sampled for life-history traits over the complete life cycle. Heterozygosity was not correlated with fledging or post-fledging prospecting probabilities, but was positively correlated with recruitment probability. For breeders, annual survival was not correlated with heterozygosity, but annual fledgling production was negatively correlated with heterozygosity in males and highest in intermediately heterozygous females. The contrasting HFCs among life stages and sexes indicate differential selective processes and emphasize the importance of assessing fitness consequences of traits over complete life histories. Contrasting heterozygosity-fitness correlations across life in a long-lived seabird Bichet_et_al_2018_MolEcol_DRYAD.xlsx |
format |
Other/Unknown Material |
author |
Bichet, Coraline Vedder, Oscar Sauer-Gürth, Hedwig Becker, Peter H. Wink, Michael Bouwhuis, Sandra |
author_facet |
Bichet, Coraline Vedder, Oscar Sauer-Gürth, Hedwig Becker, Peter H. Wink, Michael Bouwhuis, Sandra |
author_sort |
Bichet, Coraline |
title |
Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
title_short |
Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
title_full |
Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
title_fullStr |
Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
title_full_unstemmed |
Data from: Contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
title_sort |
data from: contrasting heterozygosity-fitness correlations across life in a long-lived seabird |
publisher |
Zenodo |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.r236r31 |
genre |
Common tern Sterna hirundo |
genre_facet |
Common tern Sterna hirundo |
op_relation |
https://doi.org/10.1111/mec.14979 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.r236r31 oai:zenodo.org:5001376 |
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.r236r3110.1111/mec.14979 |
_version_ |
1810440167968735232 |