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Scion genotypes exert long distance control over rootstock transcriptome responses to low phosphate in grafted grapevine

hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGAUTIER, Antoine
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorCOCHETEL, Noé
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorMERLIN, Isabelle
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorHÉVIN, Cyril
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.authorVIVIN, Philippe
IDREF: 176143106
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorMOLLIER, Alain
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.authorCOOKSON, Sarah
IDREF: 22161009X
dc.date.accessioned2024-04-08T11:53:23Z
dc.date.available2024-04-08T11:53:23Z
dc.date.issued2020-12
dc.identifier.issn1471-2229
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195532
dc.description.abstractEnBackground : Grafting is widely used in horticulture and rootstocks are known to modify scion growth and adaptation to soil conditions. However, the role of scion genotype in regulating rootstock development and functioning has remained largely unexplored. In this study, reciprocal grafts of two grapevine genotypes were produced as well as the corresponding homo-graft controls. These plants were subjected to a low phosphate (LP) treatment and transcriptome profiling by RNA sequencing was done on root samples collected 27 h after the onset of the LP treatment.Results: A set of transcripts responsive to the LP treatment in all scion/rootstock combinations was identified. Gene expression patterns associated with genetic variation in response to LP were identified by comparing the response of the two homo-grafts. In addition, the scion was shown to modify root transcriptome responses to LP in a rootstock dependent manner. A weighted gene co-expression network analysis identified modules of correlated genes; the analysis of the association of these modules with the phosphate treatment, and the scion and rootstock genotype identified potential hub genes.Conclusions: This study provides insights into the response of grafted grapevine to phosphate supply and identifies potential shoot-to-root signals that could vary between different grapevine genotypes.
dc.description.sponsorshipInitiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
dc.language.isoen
dc.publisherBioMed Central
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enGrafting
dc.subject.enGrapevine
dc.subject.enGene expression analysis
dc.subject.enMineral nutrition
dc.subject.enPhosphorus
dc.subject.enRootstock
dc.subject.enScion
dc.subject.enViticulture
dc.subject.enVitis spp
dc.title.enScion genotypes exert long distance control over rootstock transcriptome responses to low phosphate in grafted grapevine
dc.typeArticle de revue
dc.identifier.doi10.1186/s12870-020-02578-y
dc.subject.halSciences de l'environnement
bordeaux.journalBMC Plant Biology
bordeaux.page1-15
bordeaux.volume20
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue1
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02913746
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02913746v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=BMC%20Plant%20Biology&rft.date=2020-12&rft.volume=20&rft.issue=1&rft.spage=1-15&rft.epage=1-15&rft.eissn=1471-2229&rft.issn=1471-2229&rft.au=GAUTIER,%20Antoine&COCHETEL,%20No%C3%A9&MERLIN,%20Isabelle&H%C3%89VIN,%20Cyril&LAUVERGEAT,%20Virginie&rft.genre=article


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