Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/50021
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dc.contributor.authorGonzález Pérez,Miguel Ángelen_US
dc.contributor.authorCaujapé-Castells, J.en_US
dc.contributor.authorSosa, PAen_US
dc.contributor.otherSosa, Pedro A.-
dc.contributor.otherCaujape-Castells, Juli-
dc.date.accessioned2018-11-24T12:37:26Z-
dc.date.available2018-11-24T12:37:26Z-
dc.date.issued2004en_US
dc.identifier.issn0018-067Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/50021-
dc.description.abstractElectrophoretic analysis of 18 allozyme loci was used to estimate the levels and structuring of genetic variation within and among natural populations of the protected endemic palm species from the Canary Islands (Phoenix canariensis) to evaluate its genetic relationship with the widespread congener P. dactylifera, and to assess comparatively the genetic variation in the populations where the two species coexist with morphologically intermediate plants (mixed populations). Our survey revealed that the within-population component explains roughly 75% of the genetic variation levels detected in P. canariensis (A=1.59; P=41.8; He=0.158), which rank higher than those reported for other species of the Arecaceae. A Principal Component analysis (PCA) based on allele frequencies consistently separates populations of P. canariensis and P. dactylifera, and reveals a close genetic relationship between P. canariensis and the mixed populations. Reduced levels of genetic variation in P. canariensis with respect to P. dactylifera, the fact that the genetic makeup of the Canarian endemic (with no unique alleles) is a subset of that found in P. dactylifera, and the high genetic identity between both species strongly suggest that P. canariensis is recently derived from a common ancestor closely related to P. dactylifera.en_US
dc.languageengen_US
dc.publisher0018-067X-
dc.relation.ispartofHeredityen_US
dc.sourceHeredity [ISSN 0018-067X], v. 93 (3), p. 307-315en_US
dc.subject241714 Genética vegetalen_US
dc.subject.otherAllozymesen_US
dc.subject.otherCanary Islandsen_US
dc.subject.otherConservation geneticsen_US
dc.subject.otherGenetic differentiationen_US
dc.subject.otherHybridsen_US
dc.subject.otherPhoenix canariensisen_US
dc.subject.otherPhoenixdactyliferaen_US
dc.titleAllozyme variation and structure of the Canarian endemic palm tree Phoenix canariensis (Arecaceae): Implications for conservationen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1038/sj.hdy.6800507
dc.identifier.scopus4344599466-
dc.identifier.isi000223526900011-
dcterms.isPartOfHeredity-
dcterms.sourceHeredity[ISSN 0018-067X],v. 93 (3), p. 307-315-
dc.contributor.authorscopusid6701779932-
dc.contributor.authorscopusid6603829497-
dc.contributor.authorscopusid6701688995-
dc.description.lastpage315-
dc.description.firstpage307-
dc.relation.volume93-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid1956718-
dc.contributor.daisngid25066398
dc.contributor.daisngid758233-
dc.contributor.daisngid935154-
dc.identifier.investigatorRIDL-1861-2014-
dc.identifier.investigatorRIDJ-8938-2015-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Gonzalez-Perez, MA
dc.contributor.wosstandardWOS:Caujape-Castells, J
dc.contributor.wosstandardWOS:Sosa, PA
dc.date.coverdateSeptiembre 2004
dc.identifier.ulpgces
dc.description.jcr2,016
dc.description.jcrqQ3
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
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.fullNameGonzález Pérez,Miguel Ángel-
crisitem.author.fullNameSosa Henríquez, Pedro Antonio-
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