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Saturating the Prunus (Stone fruits) genome with candidate genes for fruit quality

hal.structure.identifierInstitut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology [IRTA]
dc.contributor.authorILLA, Eudald
hal.structure.identifierInstitut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology [IRTA]
hal.structure.identifierParco Tecnologico Padano
dc.contributor.authorEDUARDO, Iban
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorAUDERGON, Jean Marc
hal.structure.identifierParco Tecnologico Padano
dc.contributor.authorBARALE, Francesca
hal.structure.identifierUnité de recherches Espèces Fruitières et Vigne [UREFV]
dc.contributor.authorDIRLEWANGER, Elisabeth
hal.structure.identifierDepartment of Horticulture
dc.contributor.authorXIONGWEI LI, -
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMOING, Annick
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorLAMBERT, Patrick
hal.structure.identifierUnité de recherches Espèces Fruitières et Vigne [UREFV]
dc.contributor.authorLE DANTEC, Loick
hal.structure.identifierDepartment of Horticulture
dc.contributor.authorZHONGSHAN GAO, -
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorPOESSEL, Jean-Luc
hal.structure.identifierParco Tecnologico Padano
dc.contributor.authorPOZZI, Carlo
hal.structure.identifierParco Tecnologico Padano
hal.structure.identifierUniversità degli Studi di Milano = University of Milan [UNIMI]
dc.contributor.authorROSSINI, Laura
hal.structure.identifierParco Tecnologico Padano
dc.contributor.authorVECCHIETTI, Alberto
hal.structure.identifierInstitut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology [IRTA]
dc.contributor.authorARUS, Pere
hal.structure.identifierInstitut de Recerca i Tecnologia Agroalimentàries = Institute of Agrifood Research and Technology [IRTA]
dc.contributor.authorHOWAD, Werner
dc.date.issued2011
dc.identifier.issn1380-3743
dc.description.abstractEnTo identify genes involved in the expression of a trait using the candidate gene (CG) approach, the genome positions of the maximum number of genes which potentially cause the observed phenotypic variability needs to be known. This position is compared with that of major genes or quantitative trait loci (QTLs) for this character, with co-location of the CG and major gene or QTL indicating possible cause and effect situations. In the present study we selected 273 sequences from EST collections, corresponding to CGs from metabolic pathways affecting fruit growth and maturity, texture, sugar and organic acid content, aroma and color, and mapped them in the Prunus reference map (TxE) based on an interspecific almond x peach F2 population. We used the bin-mapping approach, where only eight plants: six of the TxE progeny plus one of the parents and the F1 hybrid, are used to determine the position of a marker. This strategy was very efficient, with 206 CGs mapped, based mainly on the segregation of one or more single-nucleotide polymorphisms. These CGs were located throughout the Prunus genome and are a resource for genetic analysis in stone fruit (peach, plum, apricot and cherry) and almond. Co-locations between CGs and major genes or QTLs responsible for natural variability of fruit quality characters in Prunus were identified using the available information on their positions.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subjectest collection
dc.subjectcartographie genetique
dc.subjectplant sciences
dc.subject.encandidate gene
dc.subject.enbin mapping
dc.subject.ensnp variability
dc.subject.enprunus reference map
dc.subject.engenetics and heredity
dc.subject.enagronomy
dc.subject.enhorticulture
dc.title.enSaturating the Prunus (Stone fruits) genome with candidate genes for fruit quality
dc.typeArticle de revue
dc.identifier.doi10.1007/s11032-010-9518-x
dc.subject.halSciences du Vivant [q-bio]
bordeaux.journalMolecular Breeding
bordeaux.page667-682
bordeaux.volume28
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-02646155
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02646155v1
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