Telomere DNA length regulation is influenced by seasonal temperature differences in short-lived but not in long-lived reef-building corals
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Published:2023-06-01
Issue:1
Volume:14
Page:
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ISSN:2041-1723
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Container-title:Nature Communications
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language:en
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Short-container-title:Nat Commun
Author:
Rouan AliceORCID, Pousse Melanie, Djerbi Nadir, Porro Barbara, Bourdin GuillaumeORCID, Carradec QuentinORCID, Hume Benjamin CC., Poulain Julie, Lê-Hoang Julie, Armstrong Eric, Agostini SylvainORCID, Salazar Guillem, Ruscheweyh Hans-JoachimORCID, Aury Jean-MarcORCID, Paz-García David A., McMinds RyanORCID, Giraud-Panis Marie-Josèphe, Deshuraud Romane, Ottaviani AlexandreORCID, Morini Lycia Die, Leone Camille, Wurzer Lia, Tran Jessica, Zoccola DidierORCID, Pey Alexis, Moulin Clémentine, Boissin EmilieORCID, Iwankow Guillaume, Romac SarahORCID, de Vargas Colomban, Banaigs Bernard, Boss EmmanuelORCID, Bowler ChrisORCID, Douville EricORCID, Flores MichelORCID, Reynaud StéphanieORCID, Thomas Olivier P., Troublé RomainORCID, Thurber Rebecca Vega, Planes Serge, Allemand DenisORCID, Pesant Stephane, Galand Pierre E.ORCID, Wincker PatrickORCID, Sunagawa ShinichiORCID, Röttinger EricORCID, Furla PaolaORCID, Voolstra Christian R.ORCID, Forcioli DidierORCID, Lombard FabienORCID, Gilson EricORCID
Abstract
AbstractTelomeres are environment-sensitive regulators of health and aging. Here,we present telomere DNA length analysis of two reef-building coral genera revealing that the long- and short-term water thermal regime is a key driver of between-colony variation across the Pacific Ocean. Notably, there are differences between the two studied genera. The telomere DNA lengths of the short-lived, more stress-sensitive Pocillopora spp. colonies were largely determined by seasonal temperature variation, whereas those of the long-lived, more stress-resistant Porites spp. colonies were insensitive to seasonal patterns, but rather influenced by past thermal anomalies. These results reveal marked differences in telomere DNA length regulation between two evolutionary distant coral genera exhibiting specific life-history traits. We propose that environmentally regulated mechanisms of telomere maintenance are linked to organismal performances, a matter of paramount importance considering the effects of climate change on health.
Funder
Agence Nationale de la Recherche
Publisher
Springer Science and Business Media LLC
Subject
General Physics and Astronomy,General Biochemistry, Genetics and Molecular Biology,General Chemistry,Multidisciplinary
Reference110 articles.
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