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Complete genome sequence of a novel grapevine-infecting member of the genus Polerovirus, grapevine polerovirus 1

hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorCANDRESSE, Thierry
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorMARAIS, Armelle
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorFAURE, Chantal
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorLEFEBVRE, Marie
hal.structure.identifierAmélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
dc.contributor.authorLACOMBE, Thierry
hal.structure.identifierAmélioration génétique et adaptation des plantes méditerranéennes et tropicales [UMR AGAP]
dc.contributor.authorBOURSIQUOT, Jean-Michel
dc.date.issued2020
dc.identifier.issn0304-8608
dc.description.abstractEnDouble-stranded RNAs and total RNAs purified from grapevine (Vitis vinifera) phloem scrapings of two varieties held in the INRAE (France) grapevine germplasm collection were analyzed by high-throughput sequencing. BLAST annota-tion revealed contigs with homology to Polerovirus genus members. The full genome sequence of one isolate (KT) was determined (5651 nucleotides [nt]), and a partial sequence representing about half of the genome was assembled for a second isolate (KS) that was found to share 95% nt sequence identity with the KT isolate. The genome has a typical polerovirus organization, containing six open reading frames (ORFs) as well as a putative additional ORF3a. Based on genome organization and phylogenetic relationships, the new virus belongs to the genus Polerovirus but, similar to the recently described persimmon polerovirus 1, is characterized by a highly divergent coat-protein/readthrough domain. Considering the species demarcation criteria for the family Luteoviridae, these two isolates, together with a closely related sequence recently deposited in the GenBank database (LC507098), represent a new Polerovirus species for which the name “Grapevine polerovirus 1” is proposed.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subjectgenome
dc.subjectsanté des plantes
dc.subjectvirus phytopathogène
dc.subjectPolerovirus
dc.subjectsequence génomique
dc.subjectsequençage haut débit
dc.subjectvitis vinifera
dc.subjectgrapevine polerovirus 1
dc.subjectpathologie végétale
dc.subjectvigne
dc.title.enComplete genome sequence of a novel grapevine-infecting member of the genus Polerovirus, grapevine polerovirus 1
dc.typeArticle de revue
dc.identifier.doi10.1007/s00705-020-04640-4
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
bordeaux.journalArchives of Virology
bordeaux.page1683-1685
bordeaux.volume165
bordeaux.issue7
bordeaux.peerReviewedoui
hal.identifierhal-02565509
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02565509v1
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