Evidence that an unnamed isometric virus associated with potato rugose disease in Peru is a new species of torradovirus

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cg.authorship.typesCGIAR and developing country instituteen
cg.authorship.typesCGIAR and advanced research instituteen
cg.contributor.affiliationOregon State Universityen
cg.contributor.affiliationInternational Potato Centeren
cg.contributor.affiliationWageningen University & Researchen
cg.contributor.affiliationNational Plant Protection Organizationen
cg.contributor.affiliationSwedish University of Agricultural Sciencesen
cg.contributor.affiliationUnited States Department of Agricultureen
cg.contributor.crpRoots, Tubers and Bananas
cg.contributor.donorUnited States Department of Agricultureen
cg.coverage.countryPeru
cg.coverage.iso3166-alpha2PE
cg.coverage.regionSouth America
cg.creator.identifierMELODY AMAO PEÑA: 0000-0002-9756-6347en
cg.creator.identifierGiovanna Müller: 0000-0003-0865-2946en
cg.creator.identifierSegundo Fuentes: 0000-0001-8433-809Xen
cg.creator.identifierJan Kreuze: 0000-0002-6116-9200en
cg.creator.identifierSamuel Grinstead: 0000-0002-1708-8235en
cg.creator.identifierIrazema Fuentes-Bueno: 0000-0002-4692-8109en
cg.creator.identifierMarcel Westenberg: 0000-0002-6458-9809en
cg.creator.identifierMarleen Botermans: 0000-0002-7761-3855en
cg.creator.identifierDimitre Mollov: 0000-0002-4750-6194en
cg.creator.identifierPrograma Nacional de Innovación Agraria, Peruen
cg.howPublishedFormally Publisheden
cg.identifier.doihttps://doi.org/10.1094/phyto-11-22-0449-ven
cg.isijournalISI Journalen
cg.issn1943-7684en
cg.issue9en
cg.journalPhytopathologyen
cg.reviewStatusPeer Reviewen
cg.subject.cipGENETIC RESOURCESen
cg.subject.cipGENETICS, GENOMICS AND CROP IMPROVEMENT SCIENCES GGCIen
cg.subject.cipPOTATO AGRI-FOOD SYSTEMSen
cg.subject.cipPOTATOESen
cg.volume113en
dc.contributor.authorÁlvarez, R.A.en
dc.contributor.authorAmao, M.en
dc.contributor.authorMuller, G.en
dc.contributor.authorFuentes, S.en
dc.contributor.authorGrinstead, S.en
dc.contributor.authorFuentes-Bueno, I.en
dc.contributor.authorRoenhorst, A.en
dc.contributor.authorWestenberg, M.en
dc.contributor.authorBotermans, M.en
dc.contributor.authorKreuze, Jan F.en
dc.contributor.authorMollov, D.en
dc.date.accessioned2023-08-04T21:05:20Zen
dc.date.available2023-08-04T21:05:20Zen
dc.identifier.urihttps://hdl.handle.net/10568/131403
dc.titleEvidence that an unnamed isometric virus associated with potato rugose disease in Peru is a new species of torradovirusen
dcterms.abstractA previously uncharacterized torradovirus species infecting potatoes was detected by high-throughput sequencing from field samples from Peru and in customs intercepts in potato tubers originated from South America in the USA and the Netherlands. This new potato torradovirus showed high nucleotide sequence identity to an unidentified isometric virus(SB26/29), which was associated with a disease named potato rugose stunting in southern Peru characterized over two decades ago. Thus, this virus is tentatively named potato rugose stunting virus (PotRSV). The genome of PotRSV isolates sequenced in this study were composed of two polyadenylated RNA segments. RNA1 ranges between 7,086-7,089 nt and RNA2 from 5,228 to 5230 nt. RNA1 encodes a polyprotein containing the replication block (Helicase-Protease-Polymerase), whereas RNA2 encodes a polyprotein cleaved into a movement protein and the three capsid proteins (CPs). Pairwise comparison among PotRSV isolates revealed amino acid identity values >86% in the protease-polymerase (Pro-Pol) region and >82% for the combined CPs. The closest torradovirus species, squash chlorotic leaf spot virus, shares amino acid identities of ~58% and ~41% in the Pro-Pol and the combined CPs, respectively.en
dcterms.accessRightsOpen Access
dcterms.audienceAcademicsen
dcterms.audienceCGIARen
dcterms.audienceDevelopment Practitionersen
dcterms.audienceDonorsen
dcterms.audienceExtensionen
dcterms.audienceFarmersen
dcterms.audienceGeneral Publicen
dcterms.audienceNGOsen
dcterms.audiencePolicy Makersen
dcterms.audienceScientistsen
dcterms.available2023-10-28en
dcterms.bibliographicCitationAlvarez, R.A.; Amao, M.; Muller, G.; Fuentes, S.; Grinstead, S.; Fuentes-Bueno, I.; Roenhorst, A.; Westenberg, M.; Botermans, M.; Kreuze, J.F.; Mollov, D. 2023. Evidence that an unnamed isometric virus associated with potato rugose disease in Peru is a new species of torradovirus. Phytopathology. ISSN 1943-7684. DOI: 10.1094/PHYTO-11-22-0449-Ven
dcterms.extentpp. 1716-1728en
dcterms.issued2023-10-28en
dcterms.languageen
dcterms.licenseCC-BY-4.0
dcterms.publisherScientific Societiesen
dcterms.subjectepidemiologyen
dcterms.subjectvirologyen
dcterms.subjectpotatoesen
dcterms.typeJournal Article

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