Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins
International audience Because telomere length and dynamics relate to individual growth, reproductive investment and survival, telomeres have emerged as possible markers of individual quality. Here, we tested the hypothesis that, in species with parental care, parental telomere length can be a marke...
Published in: | Molecular Ecology |
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Format: | Article in Journal/Newspaper |
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2020
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Online Access: | https://hal.science/hal-02868474 https://hal.science/hal-02868474/document https://hal.science/hal-02868474/file/tel-foster-end.pdf https://doi.org/10.1111/mec.15485 |
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ftriip:oai:HAL:hal-02868474v1 2023-05-15T17:03:55+02:00 Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins Viblanc, Vincent A. Schull, Quentin Stier, Antoine Laureline, Durand Lefol, Emilie Robin, Jean-Patrice Zahn, Sandrine Bize, Pierre Criscuolo, François Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) Department of Biology, University of Turku University of Turku L'Institut polaire français Paul-Emile Victor (IPEV) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) School of Biological Sciences Aberdeen University of Aberdeen 2020 https://hal.science/hal-02868474 https://hal.science/hal-02868474/document https://hal.science/hal-02868474/file/tel-foster-end.pdf https://doi.org/10.1111/mec.15485 en eng HAL CCSD Wiley info:eu-repo/semantics/altIdentifier/doi/10.1111/mec.15485 hal-02868474 https://hal.science/hal-02868474 https://hal.science/hal-02868474/document https://hal.science/hal-02868474/file/tel-foster-end.pdf doi:10.1111/mec.15485 info:eu-repo/semantics/OpenAccess ISSN: 0962-1083 EISSN: 1365-294X Molecular Ecology https://hal.science/hal-02868474 Molecular Ecology, 2020, ⟨10.1111/mec.15485⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2020 ftriip https://doi.org/10.1111/mec.15485 2023-03-21T23:39:54Z International audience Because telomere length and dynamics relate to individual growth, reproductive investment and survival, telomeres have emerged as possible markers of individual quality. Here, we tested the hypothesis that, in species with parental care, parental telomere length can be a marker of parental quality that predicts offspring phenotype and survival. In king penguins, we experimentally swapped the single egg of 66 breeding pairs just after egg laying to disentangle the contribution of pre‐laying parental quality (e.g . genetics, investment in the egg) and/or post‐laying parental quality (e.g . incubation, postnatal feeding rate) on offspring growth, telomere length and survival. Parental quality was estimated through the joint effects of biological and foster parent telomere length on offspring traits, both soon after hatching (day 10) and at the end of the pre‐winter growth period (day 105). We expected that offspring traits would be mostly related to the telomere lengths (i.e. quality) of biological parents at day 10 and to the telomere lengths of foster parents at day 105. Results show that chick survival up to 10 days was negatively related to biological fathers’ telomere length whereas survival up to 105 days was positively related to foster fathers’ telomere lengths. Chick growth was neither related to biological nor to foster parents’ telomere length. Chick telomere length was positively related to foster mothers’ telomere length at both 10 and 105 days. Overall, our study shows that, in a species with bi‐parental care, parents’ telomere length is foremost a proxy of post‐laying parental care quality, supporting the “telomere – parental quality hypothesis”. Article in Journal/Newspaper King Penguins Réseau International des Instituts Pasteur, Paris: HAL-RIIP Molecular Ecology 29 16 3154 3166 |
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Réseau International des Instituts Pasteur, Paris: HAL-RIIP |
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English |
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[SDE]Environmental Sciences |
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[SDE]Environmental Sciences Viblanc, Vincent A. Schull, Quentin Stier, Antoine Laureline, Durand Lefol, Emilie Robin, Jean-Patrice Zahn, Sandrine Bize, Pierre Criscuolo, François Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience Because telomere length and dynamics relate to individual growth, reproductive investment and survival, telomeres have emerged as possible markers of individual quality. Here, we tested the hypothesis that, in species with parental care, parental telomere length can be a marker of parental quality that predicts offspring phenotype and survival. In king penguins, we experimentally swapped the single egg of 66 breeding pairs just after egg laying to disentangle the contribution of pre‐laying parental quality (e.g . genetics, investment in the egg) and/or post‐laying parental quality (e.g . incubation, postnatal feeding rate) on offspring growth, telomere length and survival. Parental quality was estimated through the joint effects of biological and foster parent telomere length on offspring traits, both soon after hatching (day 10) and at the end of the pre‐winter growth period (day 105). We expected that offspring traits would be mostly related to the telomere lengths (i.e. quality) of biological parents at day 10 and to the telomere lengths of foster parents at day 105. Results show that chick survival up to 10 days was negatively related to biological fathers’ telomere length whereas survival up to 105 days was positively related to foster fathers’ telomere lengths. Chick growth was neither related to biological nor to foster parents’ telomere length. Chick telomere length was positively related to foster mothers’ telomere length at both 10 and 105 days. Overall, our study shows that, in a species with bi‐parental care, parents’ telomere length is foremost a proxy of post‐laying parental care quality, supporting the “telomere – parental quality hypothesis”. |
author2 |
Département Ecologie, Physiologie et Ethologie (DEPE-IPHC) Institut Pluridisciplinaire Hubert Curien (IPHC) Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS) MARine Biodiversity Exploitation and Conservation (UMR MARBEC) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS) Department of Biology, University of Turku University of Turku L'Institut polaire français Paul-Emile Victor (IPEV) Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.) School of Biological Sciences Aberdeen University of Aberdeen |
format |
Article in Journal/Newspaper |
author |
Viblanc, Vincent A. Schull, Quentin Stier, Antoine Laureline, Durand Lefol, Emilie Robin, Jean-Patrice Zahn, Sandrine Bize, Pierre Criscuolo, François |
author_facet |
Viblanc, Vincent A. Schull, Quentin Stier, Antoine Laureline, Durand Lefol, Emilie Robin, Jean-Patrice Zahn, Sandrine Bize, Pierre Criscuolo, François |
author_sort |
Viblanc, Vincent A. |
title |
Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
title_short |
Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
title_full |
Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
title_fullStr |
Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
title_full_unstemmed |
Foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
title_sort |
foster rather than biological parental telomere length predicts offspring survival and telomere length in king penguins |
publisher |
HAL CCSD |
publishDate |
2020 |
url |
https://hal.science/hal-02868474 https://hal.science/hal-02868474/document https://hal.science/hal-02868474/file/tel-foster-end.pdf https://doi.org/10.1111/mec.15485 |
genre |
King Penguins |
genre_facet |
King Penguins |
op_source |
ISSN: 0962-1083 EISSN: 1365-294X Molecular Ecology https://hal.science/hal-02868474 Molecular Ecology, 2020, ⟨10.1111/mec.15485⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1111/mec.15485 hal-02868474 https://hal.science/hal-02868474 https://hal.science/hal-02868474/document https://hal.science/hal-02868474/file/tel-foster-end.pdf doi:10.1111/mec.15485 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1111/mec.15485 |
container_title |
Molecular Ecology |
container_volume |
29 |
container_issue |
16 |
container_start_page |
3154 |
op_container_end_page |
3166 |
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1766057906273255424 |