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dc.creatorAlves Rodrigues, Luana-
dc.creatorRuas, Eduardo Augusto-
dc.creatorRuas, Paulo Maurício-
dc.creatorReck, Maikel-
dc.creatorGianetti Fiorin, Fernando-
dc.creatorOrtiz, María Ángeles-
dc.creatorUrtubey, Estrella-
dc.creatorMatzenbacher, Nelson Ivo-
dc.creatorRuas, Claudete Fátima-
dc.date2017-06-26T22:56:01Z-
dc.date2017-06-26T22:56:01Z-
dc.date2015-08-
dc.date2017-06-26T21:34:22Z-
dc.date.accessioned2019-04-29T15:31:48Z-
dc.date.available2019-04-29T15:31:48Z-
dc.date.issued2015-08-
dc.identifierAlves Rodrigues, Luana; Ruas, Eduardo Augusto; Ruas, Paulo Maurício; Reck, Maikel; Gianetti Fiorin, Fernando; et al.; Population genetic structure of the South American species Hypochaeris lutea (Asteraceae); Wiley; Plant Species Biology; 31; 1; 8-2015; 55-64-
dc.identifier0913-557X-
dc.identifierhttp://hdl.handle.net/11336/18968-
dc.identifier1442-1984-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/295858-
dc.descriptionThe genus Hypochaeris has a recent evolutionary history caused by long-distance dispersal in conjunction with adaptive radiation in the South American continent. Hypochaeris lutea is a perennial herb that grows mostly at altitudes of around 1000 m in cold swamps of the southern regions of Brazil. We investigated the amplified fragment length polymorphism (AFLP) in 270 individuals representing 11 Brazilian populations of H. lutea to elucidate the population genetic structure of this species. The frequencies of polymorphic loci and gene diversity ranged from 83.42% to 91.66% and from 0.26 to 0.34, respectively. Analysis of molecular variance revealed that most of the genetic variability was found within (76.67%) rather than among (23.3%) populations, agreeing with the pattern of genetic distribution within and among populations observed in other allogamous species of Hypochaeris. A Mantel test showed no correlation between genetic and geographic distances when all populations were considered. Simulations performed using a Bayesian approach consistently identified two clusters with different admixture proportions of individuals, as also revealed by a UPGMA dendrogram of populations. The pattern of genetic structure observed in H. lutea is consistent with a process of successive colonization events by long-distance dispersal resembling the rapid and recent radiation that has been proposed to explain the origin of the South American species of Hypochaeris.-
dc.descriptionFil: Alves Rodrigues, Luana. Universidade Estadual de Londrina; Brasil-
dc.descriptionFil: Ruas, Eduardo Augusto. Universidade Estadual de Londrina; Brasil-
dc.descriptionFil: Ruas, Paulo Maurício. Universidade Estadual de Londrina; Brasil-
dc.descriptionFil: Reck, Maikel. Universidade Estadual de Londrina; Brasil-
dc.descriptionFil: Gianetti Fiorin, Fernando. Universidade Estadual de Londrina; Brasil-
dc.descriptionFil: Ortiz, María Ángeles. Universidad de Sevilla; España-
dc.descriptionFil: Urtubey, Estrella. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina-
dc.descriptionFil: Matzenbacher, Nelson Ivo. Universidade Federal do Rio Grande do Sul; Brasil-
dc.descriptionFil: Ruas, Claudete Fátima. Universidade Estadual de Londrina; Brasil-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherWiley-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/1442-1984.12084-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/1442-1984.12084/abstract-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectHypochaeris lutea-
dc.subjectGenetic structure-
dc.subjectSouth American species-
dc.subjectFounder effect-
dc.subjectAmplified fragment length polymorphism-
dc.subjectHypochaeris-
dc.subjectPopulations genetics-
dc.subjectCiencias de las Plantas, Botánica-
dc.subjectCiencias Biológicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titlePopulation genetic structure of the South American species Hypochaeris lutea (Asteraceae)-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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