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dc.contributor.authorDufresnes, Christophe
dc.contributor.authorAmbu, Johanna
dc.contributor.authorGalán, Pedro
dc.contributor.authorSequeira, Fernando
dc.contributor.authorViesca, Leticia
dc.contributor.authorChoda, Magdalena
dc.contributor.authorÁlvarez, David
dc.contributor.authorAlard, Bérénice
dc.contributor.authorSuchan, Tomasz
dc.contributor.authorKünzel, Sven
dc.contributor.authorMartínez-Solano, Íñigo
dc.contributor.authorVences, Miguel
dc.contributor.authorGonzález Nicieza, Alfredo César
dc.date.accessioned2024-01-23T16:41:56Z
dc.date.issued2023-12-02
dc.identifier.citationChristophe Dufresnes, Johanna Ambu, Pedro Galán, Fernando Sequeira, Leticia Viesca, Magdalena Choda, David Álvarez, Bérénice Alard, Tomasz Suchan, Sven Künzel, Iñigo Martínez-Solano, Miguel Vences, Alfredo Nicieza, Delimiting phylogeographic diversity in the genomic era: application to an Iberian endemic frog, Zoological Journal of the Linnean Society, 2023;, zlad170, https://doi.org/10.1093/zoolinnean/zlad170es_ES
dc.identifier.issn1096-3642
dc.identifier.urihttp://hdl.handle.net/2183/35086
dc.description.abstract[Abstract] The rich genetic and phenotypic diversity of species complexes is best recognized through formal taxonomic naming, but one must first assess the evolutionary history of phylogeographic lineages to identify and delimit candidate taxa. Using genomic markers, mitochondrial DNA barcoding, and morphometric analyses, we examined lineage diversity and distribution in the Iberian endemic frog Rana parvipalmata. We confirmed two deep phylogeographic lineages, one relatively homogenous genetically, found in Asturias and adjacent areas (T2), and one more fragmented and locally genetically impoverished, restricted to Galicia (T1). Analyses of their hybrid zone suggested a shallow transition characterized by far-ranging admixture, which was modelled by a wide geographic cline (~60 km for the genome average) and no obvious barrier loci (i.e. loci showing disproportionally restricted introgression). The relatively young T1 and T2 have thus remained reproductively compatible, which argues against their distinction as biological species, and we accordingly describe T2 as a new subspecies, Rana parvipalmata asturiensis ssp. nov. Remarkably, we highlight striking discordances between mitochondrial and nuclear distributions across their hybrid zones, as well as between their genetic and morphological differentiation. Our study illustrates how genomic-based phylogeographic frameworks can help decipher the high genetic and phenotypic variation of species complexes and substantiate the taxonomic assessment of candidate lineages.es_ES
dc.description.sponsorshipThis study was funded by the Taxon-Omics priority program (SPP1991) of the Deutsche Forschungsgemeinschaft (grant VE247/19-1 to M. Vences and C. Dufresnes), and projects from Ministerio de Ciencia, Innovación y Universidades, Gobierno de España (MICINN grants CGL2012-40246 and CGL2017-86924-P to A.G. Nicieza)es_ES
dc.description.sponsorshipDeutsche Forschungsgemeinschaft; VE247/19-1es_ES
dc.language.isoenges_ES
dc.publisherOxford University Presses_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO/Plan Nacional de I+D+i 2008-2011/CGL2012-40246-C02-02/ES/es_ES
dc.relationinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/CGL2017-86924-P/ES/PREDICCION ECOFISIOLOGICA Y EVOLUTIVA DE LOS EFECTOS DEL CALENTAMIENTO GLOBAL. ANALISIS DE VULNERABILIDAD EN ANFIBIOS A LO LARGO DE GRADIENTES ALTITUDINALES Y LATITUDINALES/es_ES
dc.relation.urihttps://doi.org/10.1093/zoolinnean/zlad170es_ES
dc.rights© 2024 The Linnean Society of Londones_ES
dc.subjectCyto-nuclear discordancees_ES
dc.subjectHybrid zonees_ES
dc.subjectNorthwestern Spaines_ES
dc.subjectRAD-sequencinges_ES
dc.subjectRana parvipalmata asturiensises_ES
dc.subjectSpecies delimitationes_ES
dc.titleDelimiting Phylogeographic Diversity in the Genomic Era: Application to an Iberian Endemic Froges_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/embargoedAccesses_ES
dc.date.embargoEndDate9999-99-99es_ES
dc.date.embargoLift10007-06-07
UDC.journalTitleZoological Journal of the Linnean Societyes_ES
UDC.startPagezlad170es_ES
dc.identifier.doi10.1093/zoolinnean/zlad170


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