Afficher la notice abrégée

The impact of global warming on bud dormancy in temperate fruit trees. An approach in sweet cherry

hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCAMPOY, José Antonio
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorLE DANTEC, Loick
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorQUERO-GARCIA, José
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCASTEDE, Sophie
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorWENDEN, Bénédicte
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorBARRENECHE, Teresa
hal.structure.identifierConsejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
dc.contributor.authorEGEA, José
hal.structure.identifierConsejo Superior de Investigaciones Cientificas [España] = Spanish National Research Council [Spain] [CSIC]
dc.contributor.authorRUIZ, David
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDIRLEWANGER, Elisabeth
dc.date.issued2013
dc.date.conference2013-01-12
dc.description.abstractEnBud dormancy is the mechanism that temperate fruit trees use to synchronize their phenology with unfavourable climatic conditions. In a swiftly-changing environment, temperate fruit crop adaptation in many areas will be at risk in the coming decades. Problems associated to bud dormancy related issues may be wide-ranging: flowering, fruit set, sun-scald, spring frost, cross-pollination or host-pest interaction. A model for bud dormancy control in temperate fruit trees is proposed. We present a research approach integrating genomics, phenomics and modelling in a non-model, but highly appreciated, fruit species: sweet cherry. Phenomics resources include phenology data from INRA’s wide germplasm collection (>400 accessions), phenology data from all over Europe and overseas (supported by the COST action on sweet cherry that INRA-Bordeaux is leading), and chilling requirements data of a mapping population (3 years). Genomics resources developed include sweet cherry unigene and RNAseq, which are been used as tools for candidate gene research within different pathways related to bud dormancy. qRT-PCR analysis are on-going for validation. In addition, mapping progenies and collection were genotyped using the 6K SNP chip developed within the RosBREED project. Association genetics and QTL analyses are underway, while GWAS is also envisaged. The final objective is the integration of phenotypic, genomic and climatic data that will be modelled to predict the phenotype of a particular genotype in a predetermined climatic condition.
dc.language.isoen
dc.title.enThe impact of global warming on bud dormancy in temperate fruit trees. An approach in sweet cherry
dc.typeCommunication dans un congrès
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.conference.title21. Plant and Animal Genome Conference
bordeaux.countryUS
bordeaux.conference.citySan Diego
bordeaux.peerReviewedoui
hal.identifierhal-02807244
hal.version1
hal.invitedoui
hal.conference.end2013-01-16
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02807244v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2013&rft.au=CAMPOY,%20Jos%C3%A9%20Antonio&LE%20DANTEC,%20Loick&QUERO-GARCIA,%20Jos%C3%A9&CASTEDE,%20Sophie&WENDEN,%20B%C3%A9n%C3%A9dicte&rft.genre=unknown


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée