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Multilocus ISSR markers reveal two major genetic groups in Spanish and South African populations of the grapevine fungal pathogen Cadophora luteo-olivacea

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Multilocus ISSR markers reveal two major genetic groups in Spanish and South African populations of the grapevine fungal pathogen Cadophora luteo-olivacea

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dc.contributor.author Gramaje Pérez, David es_ES
dc.contributor.author León Santana, Maela es_ES
dc.contributor.author Santana, Marcela es_ES
dc.contributor.author Crous, Pedro W. es_ES
dc.contributor.author Armengol Fortí, Josep es_ES
dc.date.accessioned 2016-01-13T12:46:54Z
dc.date.available 2016-01-13T12:46:54Z
dc.date.issued 2014-10
dc.identifier.issn 1932-6203
dc.identifier.uri http://hdl.handle.net/10251/59824
dc.description.abstract Cadophora luteo-olivacea is a lesser-known fungal trunk pathogen of grapevine which has been recently isolated from vines showing decline symptoms in grape growing regions worldwide. In this study, 80 C. luteo-olivacea isolates (65 from Spain and 15 from South Africa) were studied. Inter-simple-sequence repeat-polymerase chain reaction (ISSR-PCR) generated 55 polymorphic loci from four ISSR primers selected from an initial screen of 13 ISSR primers. The ISSR markers revealed 40 multilocus genotypes (MLGs) in the global population. Minimum spanning network analysis showed that the MLGs from South Africa clustered around the most frequent genotype, while the genotypes from Spain were distributed all across the network. Principal component analysis and dendrograms based on genetic distance and bootstrapping identified two highly differentiated genetic clusters in the Spanish and South African C. luteo-olivacea populations, with no intermediate genotypes between these clusters. Movement within the Spanish provinces may have occurred repeatedly given the frequent retrieval of the same genotype in distant locations. The results obtained in this study provide new insights into the population genetic structure of C. luteo-olivacea in Spain and highlights the need to produce healthy and quality planting material in grapevine nurseries to avoid the spread of this fungus throughout different grape growing regions. es_ES
dc.language Inglés es_ES
dc.publisher Public Library of Science es_ES
dc.relation.ispartof PLoS ONE es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Cadophora luteo-olivacea es_ES
dc.subject.classification PRODUCCION VEGETAL es_ES
dc.title Multilocus ISSR markers reveal two major genetic groups in Spanish and South African populations of the grapevine fungal pathogen Cadophora luteo-olivacea es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1371/journal.pone.0110417
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Agroforestal Mediterráneo - Institut Agroforestal Mediterrani es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals es_ES
dc.description.bibliographicCitation Gramaje Pérez, D.; León Santana, M.; Santana, M.; Crous, PW.; Armengol Fortí, J. (2014). Multilocus ISSR markers reveal two major genetic groups in Spanish and South African populations of the grapevine fungal pathogen Cadophora luteo-olivacea. PLoS ONE. 9(10):1-13. doi:10.1371/journal.pone.0110417 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1371/journal.pone.0110417 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 13 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 9 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 280490 es_ES
dc.identifier.pmid 25310345 en_EN
dc.identifier.pmcid PMC4195744 en_EN


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