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dc.contributor.authorHoraud, Mathilde
dc.contributor.authorArizmendi-Meija, Rosana
dc.contributor.authorNebot-Colomer, Elisabet
dc.contributor.authorLópez-Sendino, Paula
dc.contributor.authorAntunes, Agostinho
dc.contributor.authorDellicour, Simon
dc.contributor.authorViard, Frédérique
dc.contributor.authorLeblois, Raphael
dc.contributor.authorLinares, Cristina
dc.contributor.authorGarrabou, Joaquim
dc.contributor.authorLedoux, Jean-Baptiste
dc.date.accessioned2023-11-13T08:32:38Z
dc.date.available2023-11-13T08:32:38Z
dc.date.issued2023-09-30
dc.description.abstractCurrent eforts to halt the decline of biodiversity are based primarily on protecting species richness. This narrow focus overlooks key components of biological diversity, particularly the infra-species genetic diversity, which is critical to consider with respect to genetic adaptation in changing environments. While comparative population genetics is recognized as a relevant approach to improve biodiversity management, it is still barely considered in practice. Here, a comparative population genetics study was conducted on two key habitat-forming octocoral species, Corallium rubrum and Paramuricea clavata, to contribute to management of two Marine Protected Areas (MPAs) in the northwestern Mediterranean. Contrasting patterns of genetic diversity and structure were observed in the two species, although they share many common biological features and live in similar habitats. Diferential genetic drift efects induced by species-specifc reproductive strategies and demographic histories most likely explain these diferences. The translation of our results into management strategies supports the defnition of four management units. We identifed a coldspot of genetic diversity, with genetically isolated populations, and a hotspot of genetic diversity that has a central role in the system’s connectivity. Interestingly, they corresponded to the most recent and the oldest protected areas, respectively. This case study shows how moving from a “species pattern” perspective to an “ecoevolutionary processes” perspective can help assess and contribute to the efectiveness of biodiversity management plans.en_US
dc.identifier.citationHoraud, Arizmendi-Meija, Nebot-Colomer, López-Sendino, Antunes, Dellicour, Viard, Leblois, Linares, Garrabou, Ledoux. Comparative population genetics of habitat-forming octocorals in two marine protected areas: eco-evolutionary and management implications. Conservation Genetics. 2023en_US
dc.identifier.cristinIDFRIDAID 2193280
dc.identifier.doi10.1007/s10592-023-01573-8
dc.identifier.issn1566-0621
dc.identifier.issn1572-9737
dc.identifier.urihttps://hdl.handle.net/10037/31723
dc.language.isoengen_US
dc.publisherSpringer Natureen_US
dc.relation.journalConservation Genetics
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/869300/EU/Climate Change and Future Marine Ecosystem Services and Biodiversity/FutureMARES/en_US
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2023 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleComparative population genetics of habitat-forming octocorals in two marine protected areas: eco-evolutionary and management implicationsen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)