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Two haplotypes of Capsella bursa-pastoris (Brassicaceae) in Continental Chile support multiple introduction

dc.creatorCASTRO,SERGIO A.
dc.creatorESPINOSA,CHRISTIAN
dc.creatorFIGUEROA,JAVIER A.
dc.date2014-12-01
dc.date.accessioned2020-06-09T15:24:32Z
dc.date.available2020-06-09T15:24:32Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0717-66432014000200004
dc.identifier.urihttps://bibliotecadigital.infor.cl/handle/20.500.12220/29755
dc.descriptionShepherd’s purse (Capsella bursa-pastoris; Brassicaceae) is a global weed. In Chile, this species was introduced early during Spanish colonization, however, previous studies based on allozymes and RAPD fragments, show that populations in southernmost Chile could be related to England populations. Here, we analyze the geographical variation of three sequences of cpSSR in 286 individuals of C. bursa-pastoris (ATCP46615, ATCP66701 and ATCP31017). We collected plants from 14 populations distributed over a wide latitudinal gradient in continental Chile. Only one of the markers showed variation (ATCP31017), evidencing the presence of two haplotypes along the territory. The geographic distribution of these haplotypes support previous studies based on allozymes and RAPD fragments, suggesting that C. bursa-pastoris in continental Chile was introduced at least twice.
dc.formattext/html
dc.languageen
dc.publisherFacultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción
dc.relation10.4067/S0717-66432014000200004
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceGayana. Botánica v.71 n.2 2014
dc.titleTwo haplotypes of Capsella bursa-pastoris (Brassicaceae) in Continental Chile support multiple introduction
dc.typeArtículo de revista


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