Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin.
International audience In vertebrates, developmental conditions can have long-term effects on individual performance. It is increasingly recognized that oxidative stress could be one physiological mechanism connecting early-life experience to adult phenotype. Accordingly, markers of oxidative status...
Published in: | Physiological and Biochemical Zoology |
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Online Access: | https://hal.science/hal-04001668 https://doi.org/10.1086/724686 |
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ftccsdartic:oai:HAL:hal-04001668v1 2024-02-27T08:33:38+00:00 Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. Marciau, Coline Costantini, David Bestley, Sophie Hicks, Olivia Hindell, Mark Kato, Akiko Raclot, Thierry Ribout, Cécile Ropert-Coudert, Yan Angelier, Frederic Institute for Marine and Antarctic Studies Hobart (IMAS) University of Tasmania Hobart, Australia (UTAS) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Muséum national d'Histoire naturelle (MNHN) Department of Ecological and Biological Sciences Largo dell’Università, 01100 Viterbo, Italy Tuscia University Université de Strasbourg 2023 https://hal.science/hal-04001668 https://doi.org/10.1086/724686 en eng HAL CCSD University of Chicago Press info:eu-repo/semantics/altIdentifier/doi/10.1086/724686 hal-04001668 https://hal.science/hal-04001668 doi:10.1086/724686 WOS: 001035241500002 ISSN: 1522-2152 EISSN: 1537-5293 Physiological and Biochemical Zoology https://hal.science/hal-04001668 Physiological and Biochemical Zoology, 2023, 96 (3), ⟨10.1086/724686⟩ [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2023 ftccsdartic https://doi.org/10.1086/724686 2024-01-28T00:54:22Z International audience In vertebrates, developmental conditions can have long-term effects on individual performance. It is increasingly recognized that oxidative stress could be one physiological mechanism connecting early-life experience to adult phenotype. Accordingly, markers of oxidative status could be useful for assessing the developmental constraints encountered by offspring. Although some studies have demonstrated that developmental constraints are associated with high levels of oxidative stress in offspring, it remains unclear how growth, parental behavior, and brood competition may altogether affect oxidative stress in long-lived species in the wild. Here, we investigated this question in a long-lived Antarctic bird species by testing the impact of brood competition (e.g., brood size and hatching order) on body mass and on two markers of oxidative damage in Adélie penguin chicks. We also examined the influence of parental effort (i.e., foraging trip duration) and parental body condition on chick body mass and oxidative damage. First, we found that brood competition and parental traits had significant impacts on chick body mass. Second, we found that chick age and, to a lesser extent, chick body mass were two strong determinants of the levels of oxidative damage in Adélie penguin chicks. Finally, and importantly, we also found that brood competition significantly increased the levels of one marker of oxidative damage and was associated with a lower survival probability. However, parental effort and parental condition were not significantly linked to chick levels of oxidative damage. Overall, our study demonstrates that sibling competition can generate an oxidative cost even for this long-lived Antarctic species with a limited brood size (maximum of two chicks). Article in Journal/Newspaper Antarc* Antarctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic Physiological and Biochemical Zoology 96 3 177 191 |
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Open Polar |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[SDE]Environmental Sciences |
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[SDE]Environmental Sciences Marciau, Coline Costantini, David Bestley, Sophie Hicks, Olivia Hindell, Mark Kato, Akiko Raclot, Thierry Ribout, Cécile Ropert-Coudert, Yan Angelier, Frederic Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
topic_facet |
[SDE]Environmental Sciences |
description |
International audience In vertebrates, developmental conditions can have long-term effects on individual performance. It is increasingly recognized that oxidative stress could be one physiological mechanism connecting early-life experience to adult phenotype. Accordingly, markers of oxidative status could be useful for assessing the developmental constraints encountered by offspring. Although some studies have demonstrated that developmental constraints are associated with high levels of oxidative stress in offspring, it remains unclear how growth, parental behavior, and brood competition may altogether affect oxidative stress in long-lived species in the wild. Here, we investigated this question in a long-lived Antarctic bird species by testing the impact of brood competition (e.g., brood size and hatching order) on body mass and on two markers of oxidative damage in Adélie penguin chicks. We also examined the influence of parental effort (i.e., foraging trip duration) and parental body condition on chick body mass and oxidative damage. First, we found that brood competition and parental traits had significant impacts on chick body mass. Second, we found that chick age and, to a lesser extent, chick body mass were two strong determinants of the levels of oxidative damage in Adélie penguin chicks. Finally, and importantly, we also found that brood competition significantly increased the levels of one marker of oxidative damage and was associated with a lower survival probability. However, parental effort and parental condition were not significantly linked to chick levels of oxidative damage. Overall, our study demonstrates that sibling competition can generate an oxidative cost even for this long-lived Antarctic species with a limited brood size (maximum of two chicks). |
author2 |
Institute for Marine and Antarctic Studies Hobart (IMAS) University of Tasmania Hobart, Australia (UTAS) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Muséum national d'Histoire naturelle (MNHN) Department of Ecological and Biological Sciences Largo dell’Università, 01100 Viterbo, Italy Tuscia University Université de Strasbourg |
format |
Article in Journal/Newspaper |
author |
Marciau, Coline Costantini, David Bestley, Sophie Hicks, Olivia Hindell, Mark Kato, Akiko Raclot, Thierry Ribout, Cécile Ropert-Coudert, Yan Angelier, Frederic |
author_facet |
Marciau, Coline Costantini, David Bestley, Sophie Hicks, Olivia Hindell, Mark Kato, Akiko Raclot, Thierry Ribout, Cécile Ropert-Coudert, Yan Angelier, Frederic |
author_sort |
Marciau, Coline |
title |
Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
title_short |
Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
title_full |
Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
title_fullStr |
Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
title_full_unstemmed |
Environmental drivers of growth and oxidative status during early life in a long-lived Antarctic seabird, the Adélie Penguin. |
title_sort |
environmental drivers of growth and oxidative status during early life in a long-lived antarctic seabird, the adélie penguin. |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04001668 https://doi.org/10.1086/724686 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
ISSN: 1522-2152 EISSN: 1537-5293 Physiological and Biochemical Zoology https://hal.science/hal-04001668 Physiological and Biochemical Zoology, 2023, 96 (3), ⟨10.1086/724686⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1086/724686 hal-04001668 https://hal.science/hal-04001668 doi:10.1086/724686 WOS: 001035241500002 |
op_doi |
https://doi.org/10.1086/724686 |
container_title |
Physiological and Biochemical Zoology |
container_volume |
96 |
container_issue |
3 |
container_start_page |
177 |
op_container_end_page |
191 |
_version_ |
1792046744061607936 |