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Insights into grapevine gene responses to ''flavescence dorée'' phytoplasma

hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorBODIN, Enora
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorJOLLARD, Camille
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDASSÉ, Alexis
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorDUFOUR, Marie-Cecile
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorRAZAN, Frédérique
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDESQUE, Delphine
hal.structure.identifierSanté et agroécologie du vignoble [UMR SAVE]
dc.contributor.authorCORIO-COSTET, M.-F.
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMALEMBIC-MAHER, Sylvie
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorEVEILLARD, Sandrine
dc.date.accessioned2024-07-18T02:04:11Z
dc.date.available2024-07-18T02:04:11Z
dc.date.issued2023
dc.identifier.issn2249-4669
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/201013
dc.description.abstractEnFlavescence dorée is a severe disease affecting grapevines which is caused by a phytoplasma (FDp). After extensive surveys in vineyards and experiments in controlled conditions, it was shown that differential susceptibilities to FD exist among grape varieties, such as Cabernet Sauvignon (highly susceptible) and Merlot (less susceptible). The objective of this study is to investigate the relative gene expression in response to FDp infection in CS and M under controlled conditions, and to identify genes or pathways associated with higher resistance to FD. Using high-throughput qPCR targeting defense genes, the study showed significant differences in gene expression between infected and healthy plants, and between highly and poorly susceptible plants, revealing the role of specific genes in plant defense. These preliminary results provide new insights into the mechanisms underlying the contrasting FD susceptibility in grapes, and lay the foundation for further research.
dc.language.isoen
dc.publisherTechnology Society Of Basic And Applied Sciences
dc.subject.entranscriptome
dc.subject.enplant susceptibility
dc.subject.engene expression
dc.subject.enplant defence
dc.subject.enCabernet Sauvignon
dc.subject.enMerlot
dc.title.enInsights into grapevine gene responses to ''flavescence dorée'' phytoplasma
dc.typeArticle de revue
dc.identifier.doi10.5958/2249-4677.2023.00010.5
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalPhytopathogenic Mollicutes
bordeaux.page19-20
bordeaux.volume13
bordeaux.hal.laboratoriesBiologie du Fruit & Pathologie (BFP) - UMR 1332*
bordeaux.issue1
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04650480
hal.version1
hal.invitednon
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04650480v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Phytopathogenic%20Mollicutes&rft.date=2023&rft.volume=13&rft.issue=1&rft.spage=19-20&rft.epage=19-20&rft.eissn=2249-4669&rft.issn=2249-4669&rft.au=BODIN,%20Enora&JOLLARD,%20Camille&DASS%C3%89,%20Alexis&DUFOUR,%20Marie-Cecile&RAZAN,%20Fr%C3%A9d%C3%A9rique&rft.genre=article


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