Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/50013
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dc.contributor.authorSosa, Pedro A.en_US
dc.contributor.authorGonzález-González, Edna A.en_US
dc.contributor.authorGonzález Pérez,Miguel Ángelen_US
dc.contributor.authorPérez De Paz,Pedro Luisen_US
dc.contributor.otherSosa, Pedro A.-
dc.date.accessioned2018-11-24T12:33:40Z-
dc.date.available2018-11-24T12:33:40Z-
dc.date.issued2013en_US
dc.identifier.issn0024-4074en_US
dc.identifier.urihttp://hdl.handle.net/10553/50013-
dc.description.abstractIslands offer an interesting framework in which to study the effect of geographical isolation on population genetic differentiation. For plant species with high dispersal abilities, however, oceanic barriers may not represent a factor promoting strong population structure. In this work, we analysed seven nuclear microsatellite loci in Ilex (Aquifoliaceae), a bird-dispersed plant group, to infer patterns of genetic differentiation among Macaronesian taxa: I. canariensis, I. perado ssp. lopezlilloi, I. perado ssp. platyphylla (Canary Islands) and I. perado ssp. azorica (Azores). In agreement with current taxonomic classification, our results revealed a high genetic differentiation between Ilex lineages (I. canariensis and the I. perado complex), and also supported previous hypotheses that these are the result of independent dispersal events to the islands. In contrast, genetic differentiation between I. perado ssp. azorica and the two subspecies from the Canaries was high, suggesting that taxonomic revision may be necessary. Levels of genetic variation at microsatellite loci in ssp. azorica were, in addition, the lowest reported among Macaronesian bird-dispersed taxa. Lastly, low genetic differentiation was observed between subspecies occurring on the same island (sspp. platyphylla and lopezlilloi). In summary, our results revealed contrasting patterns between Macaronesian Ilex lineages: I. canariensis displayed moderate population structure across islands, whereas the I. perado complex showed strong differentiation among populations sampled on different islands. Thus, the Macaronesian Ilex taxa show that long-distance dispersal syndromes (ornithochory) do not always ensure genetic connectivity across large areas in island systems. Plant groups that successfully colonized the islands on multiple occasions may have found barriers to gene flow within certain lineages.en_US
dc.languageengen_US
dc.publisher0024-4074-
dc.relationBiología de la Conservación de Endemismos Vegetales de Los Parques Canarios: Caracterización Genética y Demográfica.en_US
dc.relation.ispartofBotanical Journal of the Linnean Societyen_US
dc.sourceBotanical Journal of the Linnean Society [ISSN 0024-4074], v. 173, p. 258-268en_US
dc.subjectInvestigaciónen_US
dc.subject241714 Genética vegetalen_US
dc.subject.otherCanary Islandsen_US
dc.subject.otherGenetic diversityen_US
dc.subject.otherIlex canariensisen_US
dc.subject.otherIlex perado ssp. azoricaen_US
dc.subject.otherIlex perado ssp. lopezlilloien_US
dc.subject.otherIlex perado ssp. platyphyllaen_US
dc.subject.otherLong-distance dispersalen_US
dc.subject.otherMacaronesiaen_US
dc.subject.otherMicrosatellitesen_US
dc.titleContrasting patterns of genetic differentiation in macaronesian lineages of ilex (aquifoliaceae)en_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1111/boj.12067
dc.identifier.scopus84883759959-
dc.identifier.isi000324095100006-
dcterms.isPartOfBotanical Journal Of The Linnean Society-
dcterms.sourceBotanical Journal Of The Linnean Society[ISSN 0024-4074],v. 173 (2), p. 258-268-
dc.contributor.authorscopusid6701688995-
dc.contributor.authorscopusid24779475100-
dc.contributor.authorscopusid6701779932-
dc.contributor.authorscopusid6603298322-
dc.description.lastpage268-
dc.description.firstpage258-
dc.relation.volume173-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid935154-
dc.contributor.daisngid5975043-
dc.contributor.daisngid32236661
dc.contributor.daisngid1956718-
dc.contributor.daisngid1958633-
dc.identifier.investigatorRIDL-1861-2014-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Sosa, PA
dc.contributor.wosstandardWOS:Gonzalez-Gonzalez, EA
dc.contributor.wosstandardWOS:Gonzalez-Perez, MA
dc.contributor.wosstandardWOS:de Paz, PLP
dc.date.coverdateOctubre 2013
dc.identifier.ulpgces
dc.description.sjr0,728
dc.description.jcr2,699
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IUNAT: Biología Integrativa y Recursos Biológicos-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0002-8619-3004-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameSosa Henríquez, Pedro Antonio-
crisitem.author.fullNameGonzález Pérez,Miguel Ángel-
crisitem.author.fullNamePérez De Paz,Pedro Luis-
crisitem.project.principalinvestigatorSosa Henríquez, Pedro Antonio-
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