Afficher la notice abrégée

Genetic characterization of worldwide <em>Prunus domestica</em> (plum) germplasm using sequence-based genotyping.

hal.structure.identifierPennsylvania State University [Penn State]
hal.structure.identifierClemson University
dc.contributor.authorZHEBENTYAYEVA, Tetyana
hal.structure.identifierClemson University
dc.contributor.authorSHANKAR, Vijay
hal.structure.identifierUSDA-ARS : Agricultural Research Service
dc.contributor.authorSCORZA, Ralph
hal.structure.identifierUSDA-ARS : Agricultural Research Service
dc.contributor.authorCALLAHAN, Ann
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorRAVELONANDRO, Michel
hal.structure.identifierDepartment of Plant Sciences
dc.contributor.authorCASTRO, Sarah
hal.structure.identifierDepartment of Plant Sciences
dc.contributor.authorDEJONG, Theodore
hal.structure.identifierClemson University
dc.contributor.authorSASKI, Christopher A
hal.structure.identifierUSDA-ARS : Agricultural Research Service
dc.contributor.authorDARDICK, Chris
dc.date.issued2019
dc.identifier.issn2052-7276
dc.description.abstractEnPrunus domestica commonly known as European plum is a hexaploid fruit tree species cultivated around the world. Locally it is used for fresh consumption, in jams or jellies, and the production of spirits while commercially the fruit is primarily sold dried (prunes). Despite its agricultural importance and long history of cultivation, many questions remain about the origin of this species, the relationships among its many pomological types, and its underlying genetics. Here, we used a sequence-based genotyping approach to characterize worldwide plum germplasm including the potential progenitor Eurasian plum species. Analysis of 405 DNA samples established a set of four clades consistent with the pomological groups Greengages, Mirabelles, European plums, and d'Agen (French) prune plums. A number of cultivars from each clade were identified as likely clonal selections, particularly among the "French" type prune germplasm that is widely cultivated today. Overall, there was relatively low genetic diversity across all cultivated plums suggesting they have been largely inbred and/or derived from a limited number of founders. The results agree with P. domestica having originated as an interspecific hybrid of a diploid P. cerasifera and a tetraploid P. spinosa that itself may have been an interspecific hybrid of P. cerasifera and an unknown Eurasian plum species. The low genetic diversity and lack of true wild-types coupled with the known cultivation history of Eurasian plums imply that P. domestica may have been a product of inter-specific cross breeding and artificial selection by early agrarian Eurasian societies.
dc.language.isoen
dc.publisherNature Publishing Group
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.title.enGenetic characterization of worldwide <em>Prunus domestica</em> (plum) germplasm using sequence-based genotyping.
dc.typeArticle de revue
dc.identifier.doi10.1038/s41438-018-0090-6
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalHorticulture research
bordeaux.page12
bordeaux.volume6
bordeaux.peerReviewedoui
hal.identifierhal-02619720
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02619720v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Horticulture%20research&amp;rft.date=2019&amp;rft.volume=6&amp;rft.spage=12&amp;rft.epage=12&amp;rft.eissn=2052-7276&amp;rft.issn=2052-7276&amp;rft.au=ZHEBENTYAYEVA,%20Tetyana&amp;SHANKAR,%20Vijay&amp;SCORZA,%20Ralph&amp;CALLAHAN,%20Ann&amp;RAVELONANDRO,%20Michel&amp;rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée