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The Molecular Characterization of a New Prunus-Infecting Cheravirus and Complete Genome Sequence of Stocky Prune Virus

hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorKHALILI, Maryam
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCANDRESSE, Thierry
hal.structure.identifierCentre Technique Interprofessionnel des Fruits et Légumes [CTIFL]
dc.contributor.authorBRANS, Yoann
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorFAURE, Chantal
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorAUDERGON, Jean-Marc
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorDECROOCQ, Véronique
hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorROCH, Guillaume
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMARAIS, Armelle
dc.date.issued2022-10-23
dc.identifier.issn1999-4915
dc.description.abstractEnAs part of a virome characterization of Prunus species, a novel cheravirus was discovered in two wild species, Prunus brigantina and P. mahaleb, and in an apricot (P. armeniaca) accession. The sequence of the two genomic RNAs was completed for two isolates. The Pro-Pol conserved region showed 86% amino acid (aa) identity with the corresponding region of trillium govanianum cheravirus (TgCV), a tentative Cheravirus member, whereas the combined coat proteins (CPs) shared only 40% aa identity with TgCV CPs, well below the species demarcation threshold for the genus. This suggests that the new virus should be considered a new species for which the name alpine wild prunus virus (AWPV) is proposed. In parallel, the complete genome sequence of stocky prune virus (StPV), a poorly known cheravirus for which only partial sequences were available, was determined. A phylogenetic analysis showed that AWPV, TgCV and StPV form a distinct cluster, away from other cheraviruses.
dc.language.isoen
dc.publisherMDPI
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enhigh-throughput sequencing
dc.subject.enstone fruit
dc.subject.enphylogenetic analysis
dc.subject.enprunus
dc.subject.encheravirus
dc.subject.enstocky prune virus
dc.subject.enalpine wild prunus virus
dc.title.enThe Molecular Characterization of a New Prunus-Infecting Cheravirus and Complete Genome Sequence of Stocky Prune Virus
dc.typeArticle de revue
dc.identifier.doi10.3390/v14112325
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
dc.description.sponsorshipEuropeHorizon 2020 Marie Skłodowska-Curie Actions Innovative Training Network (H2020 MSCA-60 ITN)
dc.description.sponsorshipEuropeInnovative Network for Next Generation Training and Sequencing of Virome
bordeaux.journalViruses
bordeaux.page2325
bordeaux.volume14
bordeaux.issue11
bordeaux.peerReviewedoui
hal.identifierhal-03833094
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03833094v1
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