Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/50010
DC FieldValueLanguage
dc.contributor.authorGonzález Pérez,Miguel Ángelen_US
dc.contributor.authorPolifrone, Milenaen_US
dc.contributor.authorMarrero-Gómez, Manuelen_US
dc.contributor.authorBañares, A.en_US
dc.contributor.authorSosa, Pedro A.en_US
dc.date.accessioned2018-11-24T12:32:13Z-
dc.date.available2018-11-24T12:32:13Z-
dc.date.issued2015en_US
dc.identifier.issn0378-2697en_US
dc.identifier.urihttp://hdl.handle.net/10553/50010-
dc.description.abstractGenetic data could be considered irrelevant to the conservation of species in imminent danger, and that habitat protection and ex situ conservation strategies should be carried out regardless of the existence of estimates of genetic diversity. However, genetic data are needed to determine the current state of diversity of the species, the genetic structure and the genetic differentiation between populations and therefore to establish the most suitable management strategy. We compared genetic diversity and differentiation estimated from allozymes and random amplified polymorphic DNA (RAPD) in the three known natural populations of the critically endangered endemism from the Island of Tenerife (Canary Islands) Helianthemum juliae Wildpret. There were discrepancies in levels and structuring of genetic diversity measured with both molecular markers due to genome sampling. So, whereas allozymes allele frequency revealed a low genetic differentiation between natural populations (F ST = 0.034), the presence/absence of RAPD data matrix showed a considerable level of genetic differentiation (F ST = 0.397) between these populations. Genetic data identify 20 unique genotypes distributed within H. juliae populations, which supposes an important finding for conservation management of this endangered species. Considering that the three populations showed unique genotypes, management strategies should be focused on strengthening these genotypes in the whole of the species. So, although considerable genetic differentiation has been detected between the natural populations, bearing in mind the high extinction probabilities described for the species, genetic data would support the establishing of new localities with individuals from different natural populations in a conservation genetics strategy.en_US
dc.languageengen_US
dc.publisher0378-2697-
dc.relation.ispartofPlant Systematics and Evolutionen_US
dc.sourcePlant Systematics and Evolution [ISSN 0378-2697], v. 301, p. 1807-1818en_US
dc.subject240903 Genética de poblacionesen_US
dc.subject241714 Genética vegetalen_US
dc.subject.otherCanary Islandsen_US
dc.subject.otherConservation geneticsen_US
dc.subject.otherEndangereden_US
dc.subject.otherHelianthemum juliaeen_US
dc.subject.otherAllozymesen_US
dc.subject.otherRAPDsen_US
dc.titleAre genetic data relevant in the conservation of species in imminent danger? The case of a critically endangered endemism from the Canary Islands Helianthemum juliae Wildpret (Cistaceae)en_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s00606-014-1194-6
dc.identifier.scopus84937975384-
dc.identifier.isi000358041000003
dc.contributor.authorscopusid56506173600-
dc.contributor.authorscopusid9239632800-
dc.contributor.authorscopusid6508168756-
dc.contributor.authorscopusid6701729259-
dc.contributor.authorscopusid6701688995-
dc.description.lastpage1818-
dc.description.firstpage1807-
dc.relation.volume301-
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid9921613
dc.contributor.daisngid4346196
dc.contributor.daisngid5036858
dc.contributor.daisngid28171718
dc.contributor.daisngid935154
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Perez, MAG
dc.contributor.wosstandardWOS:Polifrone, M
dc.contributor.wosstandardWOS:Marrero-Gomez, M
dc.contributor.wosstandardWOS:Banares, A
dc.contributor.wosstandardWOS:Sosa, PA
dc.date.coverdateAgosto 2015
dc.identifier.ulpgces
dc.description.sjr0,545
dc.description.jcr1,361
dc.description.sjrqQ2
dc.description.jcrqQ2
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptBiología 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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