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Genetic and morphological characterization of the endangered Austral papaya Vasconcellea chilensis (Planch. ex A. DC.) Solms

dc.contributor.authorCarrasco, Basilio
dc.contributor.authorGarcía-González, Rolando
dc.contributor.authorDíaz, C.
dc.contributor.authorÁvila, P.
dc.contributor.authorCáceres-Ruz, Pablo
dc.contributor.authorLobos, Gustavo A.
dc.contributor.authorSilva, H.
dc.contributor.authorCaligari, Peter D. S.
dc.date.accessioned2017-11-13T13:25:25Z
dc.date.available2017-11-13T13:25:25Z
dc.date.issued2014
dc.identifier.urihttp://repositorio.ucm.cl/handle/ucm/1208
dc.description.abstractThe Austral papaya (Vasconcellea chilensis) is an endangered species that has valuable characteristics for introgression into other papaya species. These characteristics include disease resistance, cold tolerance and latex with low proteolytic activity. It is a species that grows under extreme environmental conditions of drought, salinity and temperature; it is found growing naturally in Chile but today only as three remnant populations. The results presented here, using inter simple sequence repeat molecular markers, along with morphological trait analyses, suggest that these relict populations are the result of a relatively recent fragmentation. This implies that the fragmentation has not yet had its full effect on the genetic variation and so emphasises the need for clear and urgent conservation measures to preserve the remaining genetic variation, particularly for the most northern of the three populations which is presently unprotected.es_CL
dc.language.isoenes_CL
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/*
dc.sourceGenetic Resources and Crop Evolution, 61(7), 1423-1432es_CL
dc.subjectVasconcellea chilensises_CL
dc.subjectAustral papayaes_CL
dc.subjectPalo gordoes_CL
dc.subjectGenetic diversityes_CL
dc.subjectISSR markerses_CL
dc.subjectGenetic structurees_CL
dc.subjectIntrogressiones_CL
dc.subjectGenetic fragmentationes_CL
dc.titleGenetic and morphological characterization of the endangered Austral papaya Vasconcellea chilensis (Planch. ex A. DC.) Solmses_CL
dc.typeArticlees_CL
dc.ucm.facultadFacultad de Ciencias Agrarias y Forestaleses_CL
dc.ucm.indexacionScopuses_CL
dc.ucm.indexacionIsies_CL
dc.ucm.urisibib2.ucm.cl:2048/login?url=https://link.springer.com/article/10.1007/s10722-014-0143-0es_CL
dc.ucm.doidoi.org/10.1007/s10722-014-0143-0es_CL


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Atribución-NoComercial-SinDerivadas 3.0 Chile
Excepto si se señala otra cosa, la licencia de la publicación se describe como Atribución-NoComercial-SinDerivadas 3.0 Chile