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dc.contributor.authorO'Brien, Chrisen_US
dc.contributor.authorDrew, Rodericken_US
dc.contributor.editorM. Souza, R. Drewen_US
dc.date.accessioned2017-05-03T12:48:15Z
dc.date.available2017-05-03T12:48:15Z
dc.date.issued2010en_US
dc.date.modified2011-05-13T06:56:18Z
dc.identifier.issn05677572en_US
dc.identifier.urihttp://hdl.handle.net/10072/38753
dc.description.abstractVasconcellea species are wild relatives of papaya (Carica papaya) and contain genes that would be beneficial if transferred to cultivated papaya. Four Vasconcellea species are resistant to papaya ringspot virus (PRSV-P). Intergeneric hybrids have been made between V. quercifolia and papaya and selections resulting from backcrosses to papaya display high levels of tolerance to PRSV-P but not complete resistance. V. pubescens is immune to PRSV-P but when crossed to papaya produced infertile hybrids. V. parviflora is susceptible to PRSV-P but, when crossed to papaya, produced hybrids with some pollen fertility and is being used as a bridge species between V. pubescens and papaya. Crosses between V. pubescens and V. parviflora have resulted in fertile F1, F2 and F3 populations. Backcrosses to V. parviflora are producing a PRSV-P resistant V. parviflora which will be crossed with papaya. A co-dominant CAPS marker has been developed which is closely linked to PRSV-P resistance in V. pubescens. This marker is being used to facilitate these interspecific and intergeneric hybridisation programs and can be used at the in vitro stage after embryo rescue of wide crosses.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherInternational Society for Horticultural Scienceen_US
dc.publisher.placeBelgiumen_US
dc.publisher.urihttp://www.actahort.org/books/859/859_43.htmen_US
dc.relation.ispartofstudentpublicationYen_AU
dc.relation.ispartofpagefrom361en_US
dc.relation.ispartofpageto368en_US
dc.relation.ispartofjournalActa Horticulturaeen_US
dc.relation.ispartofvolume859en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchPlant Biology not elsewhere classifieden_US
dc.subject.fieldofresearchcode060799en_US
dc.titleMarker-Assisted Hybridisation and Backcrossing between Vasconcellea Species and Carica papaya for PRSV-P Resistanceen_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.rights.copyrightSelf-archiving of the author-manuscript version is not yet supported by this journal. Please refer to the journal link for access to the definitive, published version or contact the author[s] for more information.en_AU
gro.date.issued2010
gro.hasfulltextNo Full Text


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