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Moving towards grapevine genotypes better adapted to abiotic constraints

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-JACOB, Elisa
ORCID: 0000-0002-5016-990X
IDREF: 127516697
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorDE MIGUEL VEGA, Marina
dc.contributor.authorCOUPEL-LEDRU, Aude
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorCOOKSON, Sarah
IDREF: 22161009X
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorVAN LEEUWEN, Cornelis
ORCID: 0000-0002-9428-0167
IDREF: 200518208
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.authorGALLUSCI, Philippe
dc.contributor.authorSEGURA, Vincent
dc.contributor.authorDUCHENE, Eric
dc.date.accessioned2024-02-05T13:23:03Z
dc.date.available2024-02-05T13:23:03Z
dc.date.issued2023
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/187818
dc.description.abstractEnVitis spp., both in their cultivated and wild forms, have been growing in a large diversity of environments for thousands of years. As a result, they have developed many adaptive mechanisms controlled by a range of regulatory processes. The cultivated species, Vitis vinifera, is quite well adapted to semi-arid conditions and its cultivation can be used to produce crops on marginal lands. However, this is threatened by climate change, which is associated with increased temperature and CO2 atmospheric content, changes in water availability and an increased likelihood of extreme events, such as heat waves and early spring frosts. Indirect effects of climate change on solar radiation and soil minerals are also expected. Consequently, cultivated grapevines will presumably face more abiotic constraints occurring concomitantly or successively over one or more growing cycles. In addition to climate change, worldwide viticulture must reduce the use of pesticides. Adapting to climate change and reducing pesticide use are challenging, and increase the need to create new grapevine varieties that are more resistant to diseases and better adapted to abiotic constraints. For this purpose, the adaptive mechanisms of wild and cultivated Vitis spp. must be exploited. While major advances have already been made in exploiting wild alleles for disease resistance, the polygenic nature of adaptation to abiotic factors has slowed down research progress. To tackle this limitation, ambitious integrative strategies need to be undertaken from collection and characterization of genetic resources, investigations on genetic architecture and identification of underlying genes (including those involved in epigenetic regulation), to the implementation of new breeding technologies and the development of genomic selection. An update on the state-of-the-art regarding these aspects is presented.
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subject.enPhenotyping
dc.subject.enPolygenicity
dc.subject.enClimate change
dc.subject.enVitis
dc.subject.enDiversity
dc.titleMoving towards grapevine genotypes better adapted to abiotic constraints
dc.typeArticle de revueen_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
bordeaux.journalVitis - Journal of Grapevine Researchen_US
bordeaux.page67-76
bordeaux.volume62
bordeaux.hal.laboratoriesEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux Sciences Agroen_US
bordeaux.institutionINRAEen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Moving%20towards%20grapevine%20genotypes%20better%20adapted%20to%20abiotic%20constraints&rft.atitle=Moving%20towards%20grapevine%20genotypes%20better%20adapted%20to%20abiotic%20constraints&rft.jtitle=Vitis%20-%20Journal%20of%20Grapevine%20Research&rft.date=2023&rft.volume=62&rft.spage=67-76&rft.epage=67-76&rft.au=OLLAT,%20Nathalie&MARGUERIT-JACOB,%20Elisa&DE%20MIGUEL%20VEGA,%20Marina&COUPEL-LEDRU,%20Aude&COOKSON,%20Sarah&rft.genre=article


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