Afficher la notice abrégée

Chromosome-scale genome assembly of Prunus pusilliflora provides novel insights into genome evolution, disease resistance, and dormancy release in Cerasus L.

hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorJIU, Songtao
hal.structure.identifierYunnan Agricultural University
dc.contributor.authorCHEN, Baozheng
hal.structure.identifierYunnan Agricultural University
dc.contributor.authorDONG, Xiao
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorLV, Zhengxin
hal.structure.identifierDali Bai Autonomous Prefecture Academy of Agricultural Sciences and Extension
dc.contributor.authorWANG, Yuxuan
hal.structure.identifierDali Bai Autonomous Prefecture Academy of Agricultural Sciences and Extension
dc.contributor.authorYIN, Chunjin
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorXU, Yan
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorZHANG, Sen
hal.structure.identifierShanghai Chenshan Botanical Garden
dc.contributor.authorZHU, Jijun
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorWANG, Jiyuan
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorLIU, Xunju
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorSUN, Wanxia
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorYANG, Guoqian
hal.structure.identifierNanjing Forestry University [NFU]
dc.contributor.authorLI, Meng
hal.structure.identifierDali Bai Autonomous Prefecture Academy of Agricultural Sciences and Extension
dc.contributor.authorLI, Shufeng
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorZHANG, Zhuo
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorLIU, Ruie
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorWANG, Lei
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorMANZOOR, Muhammad Aamir
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorQUERO-GARCIA, José
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorWANG, Shiping
hal.structure.identifierYunnan Agricultural University
dc.contributor.authorLEI, Yahui
hal.structure.identifierYunnan Agricultural University
dc.contributor.authorYANG, Ling
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDIRLEWANGER, Elisabeth
hal.structure.identifierYunnan Agricultural University
dc.contributor.authorDONG, Yang
hal.structure.identifierShanghai Jiao Tong University [Shanghai]
dc.contributor.authorZHANG, Caixi
dc.date.issued2023-05-04
dc.identifier.issn2052-7276
dc.description.abstractEnAbstract Prunus pusilliflora is a wild cherry germplasm resource distributed mainly in Southwest China. Despite its ornamental and economic value, a high-quality assembled P. pusilliflora genome is unavailable, hindering our understanding of its genetic background, population diversity, and evolutionary processes. Here, we de novo assembled a chromosome-scale P. pusilliflora genome using Oxford Nanopore, Illumina, and chromosome conformation capture sequencing. The assembled genome size was 309.62 Mb, with 76 scaffolds anchored to eight pseudochromosomes. We predicted 33 035 protein-coding genes, functionally annotated 98.27% of them, and identified repetitive sequences covering 49.08% of the genome. We found that P. pusilliflora is closely related to Prunus serrulata and Prunus yedoensis, having diverged from them ~41.8 million years ago. A comparative genomic analysis revealed that P. pusilliflora has 643 expanded and 1128 contracted gene families. Furthermore, we found that P. pusilliflora is more resistant to Colletotrichum viniferum, Phytophthora capsici, and Pseudomonas syringae pv. tomato (Pst) DC3000 infections than cultivated Prunus avium. P. pusilliflora also has considerably more nucleotide-binding site-type resistance gene analogs than P. avium, which explains its stronger disease resistance. The cytochrome P450 and WRKY families of 263 and 61 proteins were divided into 42 and 8 subfamilies respectively in P. pusilliflora. Furthermore, 81 MADS-box genes were identified in P. pusilliflora, accompanying expansions of the SVP and AGL15 subfamilies and loss of the TM3 subfamily. Our assembly of a high-quality P. pusilliflora genome will be valuable for further research on cherries and molecular breeding.
dc.language.isoen
dc.publisherNature Publishing Group
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enPrunus pusilliflora
dc.subject.enCerisier
dc.subject.engenome
dc.subject.engenome evolution
dc.subject.endisease resistance
dc.subject.endormancy
dc.title.enChromosome-scale genome assembly of Prunus pusilliflora provides novel insights into genome evolution, disease resistance, and dormancy release in Cerasus L.
dc.typeArticle de revue
dc.identifier.doi10.1093/hr/uhad062
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Amélioration des plantes
bordeaux.journalHorticulture research
bordeaux.volume10
bordeaux.issue5
bordeaux.peerReviewedoui
hal.identifierhal-04121742
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04121742v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Horticulture%20research&rft.date=2023-05-04&rft.volume=10&rft.issue=5&rft.eissn=2052-7276&rft.issn=2052-7276&rft.au=JIU,%20Songtao&CHEN,%20Baozheng&DONG,%20Xiao&LV,%20Zhengxin&WANG,%20Yuxuan&rft.genre=article


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