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A draft genome of sweet cherry ( Prunus avium L.) reveals genome‐wide and local effects of domestication

hal.structure.identifierIstituto di Genomica Applicata [IGA]
hal.structure.identifierIstituto di Bioscienze e BioRisorse [IBBR]
dc.contributor.authorPINOSIO, Sara
hal.structure.identifierUniversità degli Studi di Udine - University of Udine [Italie]
hal.structure.identifierIstituto di Genomica Applicata [IGA]
dc.contributor.authorMARRONI, Fabio
hal.structure.identifierScuola Universitaria Superiore Sant'Anna [Pisa] [SSSUP]
dc.contributor.authorZUCCOLO, Andrea
hal.structure.identifierUniversità degli studi di Verona = University of Verona [UNIVR]
dc.contributor.authorVITULO, Nicola
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorMARIETTE, Stéphanie
hal.structure.identifierIstituto di Bioscienze e BioRisorse [IBBR]
dc.contributor.authorSONNANTE, Gabriella
hal.structure.identifierAristotle University of Thessaloniki
dc.contributor.authorARAVANOPOULOS, Filippos
hal.structure.identifierHellenic Agricultural Organization Demeter [HAO Demeter]
dc.contributor.authorGANOPOULOS, Ioannis
hal.structure.identifierUniversità degli studi di Bari Aldo Moro = University of Bari Aldo Moro [UNIBA]
dc.contributor.authorPALASCIANO, Marino
hal.structure.identifierInstitute of Applied Genomics [Udine] [IGA]
dc.contributor.authorVIDOTTO, Michele
hal.structure.identifierInstitute of Applied Genomics [Udine] [IGA]
hal.structure.identifierUniversità degli Studi di Udine - University of Udine [Italie]
dc.contributor.authorMAGRIS, Gabriele
hal.structure.identifierMichigan State University [East Lansing]
dc.contributor.authorIEZZONI, Amy
hal.structure.identifierIstituto di Bioscienze e BioRisorse [IBBR]
dc.contributor.authorVENDRAMIN, Giovanni
hal.structure.identifierInstitute of Applied Genomics [Udine] [IGA]
hal.structure.identifierUniversità degli Studi di Udine - University of Udine [Italie]
dc.contributor.authorMORGANTE, Michele
dc.date.issued2020
dc.identifier.issn0960-7412
dc.description.abstractEnSweet cherry (Prunus aviumL.) trees are both economically important fruit crops but also important components of natural forest ecosystems in Europe, Asia and Africa. Wild and domesticated trees currently coexist in the same geographic areas with important questions arising on their historical relationships. Little is known about the effects of the domestication process on the evolution of the sweet cherry genome. We assembled and annotated the genome of the cultivated variety "Big Star*" and assessed the genetic diversity among 97 sweet cherry accessions representing three different stages in the domestication and breeding process (wild trees, landraces and modern varieties). The genetic diversity analysis revealed significant genome-wide losses of variation among the three stages and supports a clear distinction between wild and domesticated trees, with only limited gene flow being detected between wild trees and domesticated landraces. We identified 11 domestication sweeps and five breeding sweeps covering, respectively, 11.0 and 2.4 Mb of theP. aviumgenome. A considerable fraction of the domestication sweeps overlaps with those detected in the related species,Prunus persica(peach), indicating that artificial selection during domestication may have acted independently on the same regions and genes in the two species. We detected 104 candidate genes in sweep regions involved in different processes, such as the determination of fruit texture, the regulation of flowering and fruit ripening and the resistance to pathogens. The signatures of selection identified will enable future evolutionary studies and provide a valuable resource for genetic improvement and conservation programs in sweet cherry.
dc.language.isoen
dc.publisherWiley
dc.subject.engenome structure and evolution
dc.subject.endomestication
dc.subject.engenetic diversity
dc.subject.engenome assembly
dc.subject.enPrunus avium
dc.title.enA draft genome of sweet cherry ( Prunus avium L.) reveals genome‐wide and local effects of domestication
dc.typeArticle de revue
dc.identifier.doi10.1111/tpj.14809
dc.subject.halSciences de l'environnement/Biodiversité et Ecologie
dc.subject.halSciences de l'environnement/Environnement et Société
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
bordeaux.journalPlant Journal
bordeaux.page1-13
bordeaux.peerReviewedoui
hal.identifierhal-02886425
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02886425v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Plant%20Journal&rft.date=2020&rft.spage=1-13&rft.epage=1-13&rft.eissn=0960-7412&rft.issn=0960-7412&rft.au=PINOSIO,%20Sara&MARRONI,%20Fabio&ZUCCOLO,%20Andrea&VITULO,%20Nicola&MARIETTE,%20St%C3%A9phanie&rft.genre=article


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