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Unravelling the virome in birch: RNA-Seq reveals a complex of known and novel viruses

hal.structure.identifierHumboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin [HU Berlin]
dc.contributor.authorRUMBOU, Artemis
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.authorSVANELLA-DUMAS, Laurence
hal.structure.identifierHumboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin [HU Berlin]
dc.contributor.authorLANDGRAF, Maria
hal.structure.identifierHumboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin [HU Berlin]
dc.contributor.authorVON BARGEN, Susanne
hal.structure.identifierHumboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin [HU Berlin]
dc.contributor.authorBÜTTNER, Carmen
dc.date.issued2020
dc.identifier.issn1932-6203
dc.description.abstractEnTo unravel the virome in birch trees of German and Finnish origin exhibiting symptoms of birch leaf-roll disease (BRLD), high-throughput sequencing (HTS) was employed. In total five viruses, among which three were so far unknown, were detected by RNAseq. One to five virus variants were identified in the transcriptome of individual trees. The novel viruses were genetically-fully or partially-characterized, belonging to the genera Carlavirus, Idaeovirus and Capillovirus and are tentatively named birch carlavirus, birch idaeovirus, and birch capillovirus, respectively. The recently discovered birch leafroll-associated virus was systematically detected by HTS in symptomatic seedlings but not in symptomless ones. The new carlavirus was detected only in one of the three symptomatic seedlings. The novel puta-tive Capillovirus was detected in all seedlings-irrespective of their BLRD status-while the Idaeovirus was identified in a plant without leaf symptoms at the time of sampling. Further efforts are needed to complete Koch's postulates and to clarify the possible association of the detected viruses with the BLR disease. Our study elucidates the viral population in single birch seedlings and provides a comprehensive overview for the diversities of the viral communities they harbor, to date.
dc.language.isoen
dc.publisherPublic Library of Science
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subjectarbre forestier
dc.subjectBouleau
dc.subjectSéquençage à haut débit
dc.subjectVirome
dc.subjectdétection
dc.subjectvirus
dc.subjectCarlavirus
dc.subjectIdaeovirus
dc.subjectCapillovirus
dc.subjectvirus phytopathogène
dc.subjectVirologie végétale
dc.subjectSanté des plantes
dc.subject.enleaf roll virus
dc.title.enUnravelling the virome in birch: RNA-Seq reveals a complex of known and novel viruses
dc.typeArticle de revue
dc.identifier.doi10.1371/journal.pone.0221834
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
bordeaux.journalPLoS ONE
bordeaux.pagee0221834
bordeaux.volume15
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-02915075
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02915075v1
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