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The potential of rootstock and scion interactions to regulate grapevine responses to the environment

dc.rights.licenseopenen_US
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorOLLAT, Nathalie
IDREF: 126740062
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorMARGUERIT, Elisa
ORCID: 0000-0002-5016-990X
IDREF: 127516697
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorTANDONNET, Jean-Pascal
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorLAUVERGEAT, Virginie
IDREF: 105631000
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorPRODHOMME, Duyen
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGAMBETTA, Gregory
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorVIVIN, Philippe
IDREF: 176143106
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGOUTOULY, Jean-Pascal
IDREF: 185977286
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorDE MIGUEL VEGA, Marina
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGALLUSCI, Philippe
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorRUBIO, Bernadette
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorCOOKSON, Sarah Jane
IDREF: 22161009X
dc.date.accessioned2025-04-23T13:09:54Z
dc.date.available2025-04-23T13:09:54Z
dc.date.issued2024-03
dc.identifier.isbn9789462613898en_US
dc.identifier.issn0567-7572en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206375
dc.description.abstractEnRecent studies predict that viticulture may be endangered in some traditional wine growing areas because of ongoing and future changes in climate. Increasing temperatures may reduce the suitability of currently grown cultivars because of changes in phenology and fruit composition. Water scarcity and limited access to freshwater for irrigation may also affect both yield and fruit quality. In many regions, the maintenance of wine production will rely on modifications of cultural practices to adapt grapevines to new climatic conditions. As the vast majority of vineyards worldwide are grown grafted, rootstocks are a key component of the adaptive potential of these agrosystems. Although there are methodological difficulties in analysing root systems in situ and scion × rootstock interactions in a woody perennial crop like grapevine, there is an increasing scientific interest in advancing our understanding of how rootstocks communicate with scions (and vice versa), and modulate grapevine functioning. Since 20 years, we have been studying scion/rootstock interactions in grapevine at the agronomical, physiological, molecular and (epi)genetic levels, with the view to determine the underlying mechanisms. This work has shown that interactions between rootstock and scion genotypes are considerable and that they are difficult to predict from individual partner performances. Mobilizing genome-based approaches combined with advanced phenotyping studies should improve our understanding of this complex issue. Our overall objective is to provide knowledge for breeding new rootstocks and helping growers to choose the best genotype combinations to adapt their vineyard to limiting environments. This paper provides an overview of the most recent outputs of this research.
dc.language.isoENen_US
dc.publisherInternational Society for Horticultural Scienceen_US
dc.source.titleXI International Symposium on Grapevine Physiology and Biotechnologyen_US
dc.subject.enDrought
dc.subject.enGenetic architecture
dc.subject.enGrafted grapevine
dc.subject.enInteractions
dc.subject.enNitrogen
dc.subject.enVegetative development
dc.title.enThe potential of rootstock and scion interactions to regulate grapevine responses to the environment
dc.typeChapitre d'ouvrageen_US
dc.identifier.doi10.17660/ActaHortic.2024.1390.12en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.page89-102en_US
bordeaux.hal.laboratoriesEcophysiologie et Génomique Fonctionnelle de la Vigne (EGFV) - UMR 1287en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux Sciences Agroen_US
bordeaux.institutionINRAEen_US
bordeaux.inpressnonen_US
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=XI%20International%20Symposium%20on%20Grapevine%20Physiology%20and%20Biotechnology&rft.date=2024-03&rft.spage=89-102&rft.epage=89-102&rft.eissn=0567-7572&rft.issn=0567-7572&rft.au=OLLAT,%20Nathalie&MARGUERIT,%20Elisa&TANDONNET,%20Jean-Pascal&LAUVERGEAT,%20Virginie&PRODHOMME,%20Duyen&rft.isbn=9789462613898&rft.genre=unknown


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