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Fighting sharka in peach: current limitations and future perspectives

hal.structure.identifierDepartment of Agricultural and Environmental Sciences (DISAA)
dc.contributor.authorCIRILLI, Marco
hal.structure.identifierDepartment of Agricultural and Environmental Sciences (DISAA)
dc.contributor.authorGEUNA, Filippo
hal.structure.identifierPhytosanitary Service
dc.contributor.authorBABINI, Anna-Rosa
hal.structure.identifierDepartment of Breeding, Genetic Resources and Biotechnology
dc.contributor.authorBOZHKOVA, Valentina
hal.structure.identifierCIVI-Italia
dc.contributor.authorCATALANO, Luigi
hal.structure.identifierPhynotary Service
dc.contributor.authorCAVAGNA, Beniamino
hal.structure.identifierBiologie et Génétique des Interactions Plante-Parasite [UMR BGPI]
dc.contributor.authorDALLOT, Sylvie
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDECROOCQ, Véronique
hal.structure.identifierDipartimento di Scienze Agrarie
dc.contributor.authorDONDINI, Luca
hal.structure.identifierCentro Ricerca Produzione Vegetale [CRPV]
dc.contributor.authorFOSCHI, Stefano
hal.structure.identifierConsiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria = Council for Agricultural Research and Economics [CREA]
dc.contributor.authorILARDI, Vincenza
hal.structure.identifierConsiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria = Council for Agricultural Research and Economics [CREA]
dc.contributor.authorLIVERANI, Alessandro
hal.structure.identifierDipartimento di Scienze Agrarie, Alimentari e Ambientali
dc.contributor.authorMEZZETTI, Bruno
hal.structure.identifierCNR Istituto per la Protezione Sostenibile delle Piante [Torino, Italia] [IPSP]
dc.contributor.authorMINAFRA, Angelantonio
hal.structure.identifierCentro Attività Vivaistiche [CAV]
dc.contributor.authorPANCALDI, Marco
hal.structure.identifierDepartment of Biotechnology
dc.contributor.authorPANDOLFINI, Tiziana
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorPASCAL, Thierry
hal.structure.identifierDipartimento di Scienze del Suolo, della Pianta e degli Alimenti [DiSSPA]
dc.contributor.authorSAVINO, Vito Nicolas
hal.structure.identifierAppalachian Fruit Research Station
dc.contributor.authorSCORZA, Ralph
hal.structure.identifierConsiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria = Council for Agricultural Research and Economics [CREA]
dc.contributor.authorVERDE, Ignazio
hal.structure.identifierConsiglio per la Ricerca in Agricoltura e l’analisi dell’economia agraria = Council for Agricultural Research and Economics [CREA]
dc.contributor.authorBASSI, Danièle
dc.date.issued2016
dc.identifier.issn1664-462X
dc.description.abstractEnSharka, caused by Plum Pox Virus (PPV), is by far the most important infectious disease of peach [P. persica (L.) Batsch] and other Prunus species. The progressive spread of the virus in many important growing areas throughout Europe poses serious issues to the economic sustainability of stone fruit crops, peach in particular. The adoption of internationally agreed-upon rules for diagnostic tests, strain-specific monitoring schemes and spatial-temporal modeling of virus spread, are all essential for a more effective sharka containment. The EU regulations on nursery activity should be modified based on the zone delimitation of PPV presence, limiting open-field production of propagation materials only to virus-free areas. Increasing the efficiency of preventive measures should be augmented by the short-term development of resistant cultivars. Putative sources of resistance/tolerance have been recently identified in peach germplasm, although the majority of novel resistant sources to PPV-M have been found in almond. However, the complexity of introgression from related-species imposes the search for alternative strategies. The use of genetic engineering, particularly RNAi-based approaches, appears as one of the most promising perspectives to introduce a durable resistance to PPV in peach germplasm, notwithstanding the well-known difficulties of in vitro plant regeneration in this species. In this regard, rootstock transformation to induce RNAi-mediated systemic resistance to PPV would avoid the transformation of numerous commercial cultivars, and may alleviate consumer resistance to the use of GM plants.
dc.language.isoen
dc.publisherFrontiers
dc.subjectprunus persica
dc.subjectsharka
dc.subjectplum pox virus
dc.subjectamélioration de la qualité
dc.subjectgénétique de la résistance
dc.subjectqualité du fruit
dc.subject.engenetic engineering
dc.subject.enfruit breeding
dc.subject.enPPV virus
dc.subject.enprunus persica (L.) Batsch
dc.subject.enRNAi
dc.subject.enplum pox
dc.title.enFighting sharka in peach: current limitations and future perspectives
dc.typeArticle de revue
dc.identifier.doi10.3389/fpls.2016.01290
dc.subject.halSciences du Vivant [q-bio]/Sciences agricoles
bordeaux.journalFrontiers in Plant Science
bordeaux.pagenp
bordeaux.volume7
bordeaux.peerReviewedoui
hal.identifierhal-01512030
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01512030v1
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