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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Online Access: | https://doi.org/10.5061/dryad.n4v8g |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::077ad954ba65b4a25d6078a08c0d2e8b 2023-05-15T17:33:27+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. Bech, C. Schultner, J. Kitaysky, A. S. Chastel, O. 2014-12-13 https://doi.org/10.5061/dryad.n4v8g undefined unknown Dryad https://dx.doi.org/10.5061/dryad.n4v8g http://dx.doi.org/10.5061/dryad.n4v8g lic_creative-commons 10.5061/dryad.n4v8g oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:84959 oai:easy.dans.knaw.nl:easy-dataset:84959 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 stress seasonal effects Telomeres overwintering Holocene Rissa tridactyla migratory behavior Breeding North Atlantic Ocean Life sciences medicine and health care envir demo Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2014 fttriple https://doi.org/10.5061/dryad.n4v8g 2023-01-22T17:08:24Z 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. Positions of kittiwakes 2011-2012Median monthly positions of free-ranging black-legged kittiwakes from Svalbard/Norway, obtained by geolocators from August 2011 to April 2012.positions_for Dryad.xlsx Dataset North Atlantic rissa tridactyla Svalbard Unknown Norway Svalbard |
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topic |
stress seasonal effects Telomeres overwintering Holocene Rissa tridactyla migratory behavior Breeding North Atlantic Ocean Life sciences medicine and health care envir demo |
spellingShingle |
stress seasonal effects Telomeres overwintering Holocene Rissa tridactyla migratory behavior Breeding North Atlantic Ocean Life sciences medicine and health care envir demo Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. Bech, C. Schultner, J. Kitaysky, A. S. Chastel, O. Data from: Migration and stress during reproduction govern telomere dynamics in a seabird |
topic_facet |
stress seasonal effects Telomeres overwintering Holocene Rissa tridactyla migratory behavior Breeding North Atlantic Ocean Life sciences medicine and health care envir demo |
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. Positions of kittiwakes 2011-2012Median monthly positions of free-ranging black-legged kittiwakes from Svalbard/Norway, obtained by geolocators from August 2011 to April 2012.positions_for Dryad.xlsx |
format |
Dataset |
author |
Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. Bech, C. Schultner, J. Kitaysky, A. S. Chastel, O. |
author_facet |
Schultner, Jannik Moe, Børge Chastel, Olivier Bech, Claus Kitaysky, Alexander S. Bech, C. Schultner, J. Kitaysky, A. S. Chastel, O. |
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 |
publisher |
Dryad |
publishDate |
2014 |
url |
https://doi.org/10.5061/dryad.n4v8g |
geographic |
Norway Svalbard |
geographic_facet |
Norway Svalbard |
genre |
North Atlantic rissa tridactyla Svalbard |
genre_facet |
North Atlantic rissa tridactyla Svalbard |
op_source |
10.5061/dryad.n4v8g oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:84959 oai:easy.dans.knaw.nl:easy-dataset:84959 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 |
op_relation |
https://dx.doi.org/10.5061/dryad.n4v8g http://dx.doi.org/10.5061/dryad.n4v8g |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.n4v8g |
_version_ |
1766131966932942848 |