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Dissecting the control of shoot development in grapevine: genetics and genomics identify potential regulators.

dc.rights.licenseopenen_US
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGUILLAUMIE, Sabine
IDREF: 101683413
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDECROOCQ, Stéphane
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.authorDELROT, Serge
IDREF: 058711503
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorGOMES, Eric
IDREF: 102208093
hal.structure.identifierEcophysiologie et Génomique Fonctionnelle de la Vigne [UMR EGFV]
dc.contributor.authorCOOKSON, Sarah
IDREF: 22161009X
dc.date.accessioned2020-09-10T14:56:04Z
dc.date.available2020-09-10T14:56:04Z
dc.date.issued2020-01-29
dc.identifier.issn1471-2229en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/11292
dc.description.abstractEnGrapevine is a crop of major economic importance, yet little is known about the regulation of shoot development in grapevine or other perennial fruits crops. Here we combine genetic and genomic tools to identify candidate genes regulating shoot development in Vitis spp. An F2 population from an interspecific cross between V. vinifera and V. riparia was phenotyped for shoot development traits, and three Quantitative Trait Loci (QTLs) were identified on linkage groups (LGs) 7, 14 and 18. Around 17% of the individuals exhibited a dwarfed phenotype. A transcriptomic study identified four candidate genes that were not expressed in dwarfed individuals and located within the confidence interval of the QTL on LG7. A deletion of 84,482 bp was identified in the genome of dwarfed plants, which included these four not expressed genes. One of these genes was VviCURLY LEAF (VviCLF), an orthologue of CLF, a regulator of shoot development in Arabidopsis thaliana. The phenotype of the dwarfed grapevine plants was similar to that of clf mutants of A. thaliana and orthologues of the known targets of CLF in A. thaliana were differentially expressed in the dwarfed plants. This suggests that CLF, a major developmental regulator in A. thaliana, also controls shoot development in grapevine.
dc.language.isoENen_US
dc.subjectArabidopsis Proteins
dc.subjectChimera
dc.subjectChromosome Mapping
dc.subjectGenes
dc.subjectPlant
dc.subjectGenome
dc.subjectPlant
dc.subjectHomeodomain Proteins
dc.subjectPhenotype
dc.subjectPlant Shoots
dc.subjectQuantitative Trait Loci
dc.subjectTranscriptome
dc.subjectVitis
dc.subject.enCURLY LEAF
dc.subject.enDwarfed phenotype
dc.subject.enF2 population
dc.subject.enQuantitative trait loci
dc.subject.enShoot development
dc.subject.enVitis interspecific cross
dc.title.enDissecting the control of shoot development in grapevine: genetics and genomics identify potential regulators.
dc.title.alternativeBMC Plant Biolen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1186/s12870-020-2258-0en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
dc.identifier.pubmed31996141en_US
bordeaux.journalBMC Plant Biologyen_US
bordeaux.page43en_US
bordeaux.volume20en_US
bordeaux.hal.laboratoriesEcophysiologie et Génomique Fonctionnelle de la Vigne (EGFV) - UMR 1287en_US
bordeaux.issue1en_US
bordeaux.institutionBordeaux Sciences Agroen_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcepubmed
hal.exportfalse
workflow.import.sourcepubmed
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=BMC%20Plant%20Biology&rft.date=2020-01-29&rft.volume=20&rft.issue=1&rft.spage=43&rft.epage=43&rft.eissn=1471-2229&rft.issn=1471-2229&rft.au=GUILLAUMIE,%20Sabine&DECROOCQ,%20St%C3%A9phane&OLLAT,%20Nathalie&DELROT,%20Serge&GOMES,%20Eric&rft.genre=article


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