Data from: Migration and stress during reproduction govern telomere dynamics in a seabird
Changes in telomere length are believed to reflect changes in physiological state and life expectancy in animals. However, much remains unknown about the determinants of telomere dynamics in wild populations, and specifically the influence of conditions during highly mobile life-history stages, for...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:84959 2023-07-02T03:33:37+02:00 Data from: Migration and stress during reproduction govern telomere dynamics in a seabird Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. 2014-01-29T21:25:30.000+01:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-hl-efwx https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:84959 unknown doi:10.5061/dryad.n4v8g/1 doi:10.1098/rsbl.2013.0889 PMID:24429681 http://nbn-resolving.org/urn:nbn:nl:ui:13-hl-efwx doi:10.5061/dryad.n4v8g https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:84959 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 2014 ftdans https://doi.org/10.5061/dryad.n4v8g/110.1098/rsbl.2013.088910.5061/dryad.n4v8g 2023-06-13T13:11:41Z Changes in telomere length are believed to reflect changes in physiological state and life expectancy in animals. However, much remains unknown about the determinants of telomere dynamics in wild populations, and specifically the influence of conditions during highly mobile life-history stages, for example migration. We tested whether telomere dynamics were associated with migratory behaviour and/or with stress during reproduction in free-living seabirds. We induced short-term stress during reproduction in chick-rearing, black-legged kittiwakes (Rissa tridactyla), tracked winter migration with geolocators and measured telomere length before and after winter migration. We found that time spent at wintering grounds correlated with reduced telomere loss, while stress during reproduction accelerated telomere shortening. Our results suggest that different life-history stages interact to influence telomere length, and that migratory patterns may be important determinants of variation in an individual's telomere dynamics. Other/Unknown Material rissa tridactyla Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Life sciences medicine and health care |
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Life sciences medicine and health care Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
topic_facet |
Life sciences medicine and health care |
description |
Changes in telomere length are believed to reflect changes in physiological state and life expectancy in animals. However, much remains unknown about the determinants of telomere dynamics in wild populations, and specifically the influence of conditions during highly mobile life-history stages, for example migration. We tested whether telomere dynamics were associated with migratory behaviour and/or with stress during reproduction in free-living seabirds. We induced short-term stress during reproduction in chick-rearing, black-legged kittiwakes (Rissa tridactyla), tracked winter migration with geolocators and measured telomere length before and after winter migration. We found that time spent at wintering grounds correlated with reduced telomere loss, while stress during reproduction accelerated telomere shortening. Our results suggest that different life-history stages interact to influence telomere length, and that migratory patterns may be important determinants of variation in an individual's telomere dynamics. |
author |
Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. |
author_facet |
Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. |
author_sort |
Schultner, Jannik |
title |
Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
title_short |
Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
title_full |
Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
title_fullStr |
Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
title_full_unstemmed |
Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
title_sort |
data from: migration and stress during reproduction govern telomere dynamics in a seabird |
publishDate |
2014 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-hl-efwx https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:84959 |
genre |
rissa tridactyla |
genre_facet |
rissa tridactyla |
op_relation |
doi:10.5061/dryad.n4v8g/1 doi:10.1098/rsbl.2013.0889 PMID:24429681 http://nbn-resolving.org/urn:nbn:nl:ui:13-hl-efwx doi:10.5061/dryad.n4v8g https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:84959 |
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.n4v8g/110.1098/rsbl.2013.088910.5061/dryad.n4v8g |
_version_ |
1770273639185252352 |