Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation

Genetic characterization of species using phylogeographic approaches represents a basic reference to understand their evolutionary history as well as to identify conservation priorities to protect areas of particular interest regarding evolutionary potential. Even in well-studied regions such inform...

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Detalhes bibliográficos
Autores: Teixeira, J., Gonçalves, Helena, Ferrand, Nuno, García-París, Mario, Recuero, Ernesto
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2018
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/197547
Acesso em linha:http://hdl.handle.net/10261/197547
Access Level:acceso abierto
Palavra-chave:Phylogeography
Demography
Amphibia
Conservation
Climate niche modeling
Glacial refugia
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spelling Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservationTeixeira, J.Gonçalves, HelenaFerrand, NunoGarcía-París, MarioRecuero, ErnestoPhylogeographyDemographyAmphibiaConservationClimate niche modelingGlacial refugiaGenetic characterization of species using phylogeographic approaches represents a basic reference to understand their evolutionary history as well as to identify conservation priorities to protect areas of particular interest regarding evolutionary potential. Even in well-studied regions such information is lacking for the majority of species, including many endemic species with reduced distribution ranges. We investigate the phylogeographic pattern of the Iberian frog Rana iberica, an endemic amphibian restricted to Central and North-Western Iberian Peninsula. Using mitochondrial sequences, we reconstruct the phylogeographic history of the species to test the effect of Quaternary climate changes on the evolutionary diversification of lineages, that is, the differentiation of mitochondrial lineages and the formation of genetic diversity melting pots, and integrate phylogeographic evidence for future conservation planning. Our results indicate the existence of 3 main mitochondrial lineages differentiated during the Upper Pleistocene. Both historical demographic analyses and climatic niche modeling show a strong effect of glacial climate changes, suggesting recurrent range contractions and expansions. Under such circumstances, differentiation took place most likely by isolation in allopatric interglacial refugia. Secondary lineage admixture in northern Portugal generated a broad mixed zone with highest nucleotide diversity. Given its particular evolutionary potential, its reduced distribution and eventual threats under current climate change scenario, conservation priorities should focus on the isolated lineage from Sierra de Guadalupe.This work was supported by the Portuguese Foundation for Science and Technology (FCT) through post doc grants (SFRH/BPD/27173/2006 to J.T.) and (SFRH/BPD/26555/2006 to H.G.). Currently, H.G. is supported by a postdoctoral Grant from FCT (SFRH/BPD/102966/2014). Additional support was provided from project CGL2015-66571-P by Spanish Ministerio de Economía y Competitividad (MINECO/FEDER).Peer ReviewedOxford University PressFoundation for Science and TechnologyMinisterio de Economía y Competitividad (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020182020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/197547reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2015-66571-Phttps://doi.org/10.1093/cz/zoy010Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1975472026-05-22T06:33:51Z
dc.title.none.fl_str_mv Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
title Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
spellingShingle Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
Teixeira, J.
Phylogeography
Demography
Amphibia
Conservation
Climate niche modeling
Glacial refugia
title_short Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
title_full Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
title_fullStr Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
title_full_unstemmed Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
title_sort Mitochondrial phylogeography of the Iberian endemic frog Rana iberica, with implications for its conservation
dc.creator.none.fl_str_mv Teixeira, J.
Gonçalves, Helena
Ferrand, Nuno
García-París, Mario
Recuero, Ernesto
author Teixeira, J.
author_facet Teixeira, J.
Gonçalves, Helena
Ferrand, Nuno
García-París, Mario
Recuero, Ernesto
author_role author
author2 Gonçalves, Helena
Ferrand, Nuno
García-París, Mario
Recuero, Ernesto
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Foundation for Science and Technology
Ministerio de Economía y Competitividad (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Phylogeography
Demography
Amphibia
Conservation
Climate niche modeling
Glacial refugia
topic Phylogeography
Demography
Amphibia
Conservation
Climate niche modeling
Glacial refugia
description Genetic characterization of species using phylogeographic approaches represents a basic reference to understand their evolutionary history as well as to identify conservation priorities to protect areas of particular interest regarding evolutionary potential. Even in well-studied regions such information is lacking for the majority of species, including many endemic species with reduced distribution ranges. We investigate the phylogeographic pattern of the Iberian frog Rana iberica, an endemic amphibian restricted to Central and North-Western Iberian Peninsula. Using mitochondrial sequences, we reconstruct the phylogeographic history of the species to test the effect of Quaternary climate changes on the evolutionary diversification of lineages, that is, the differentiation of mitochondrial lineages and the formation of genetic diversity melting pots, and integrate phylogeographic evidence for future conservation planning. Our results indicate the existence of 3 main mitochondrial lineages differentiated during the Upper Pleistocene. Both historical demographic analyses and climatic niche modeling show a strong effect of glacial climate changes, suggesting recurrent range contractions and expansions. Under such circumstances, differentiation took place most likely by isolation in allopatric interglacial refugia. Secondary lineage admixture in northern Portugal generated a broad mixed zone with highest nucleotide diversity. Given its particular evolutionary potential, its reduced distribution and eventual threats under current climate change scenario, conservation priorities should focus on the isolated lineage from Sierra de Guadalupe.
publishDate 2018
dc.date.none.fl_str_mv 2018
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/197547
url http://hdl.handle.net/10261/197547
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CGL2015-66571-P
https://doi.org/10.1093/cz/zoy010
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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