A new geminialphasatellite associated with wheat dwarf virus identified in winter barley in France
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| hal.structure.identifier | Gannan Normal University | |
| dc.contributor.author | HUANG, Aijun | |
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| dc.contributor.author | SVANELLA-DUMAS, Laurence | |
| hal.structure.identifier | ARVALIS - Institut du Végétal [Boigneville] | |
| dc.contributor.author | VITRY, C. | |
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| dc.contributor.author | MARAIS, Armelle | |
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| dc.contributor.author | FAURE, Chantal | |
| hal.structure.identifier | Biologie du fruit et pathologie [BFP] | |
| dc.contributor.author | CANDRESSE, Thierry | |
| dc.date.accessioned | 2024-10-12T02:04:18Z | |
| dc.date.available | 2024-10-12T02:04:18Z | |
| dc.date.issued | 2024-07-10 | |
| dc.identifier.issn | 0304-8608 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/202452 | |
| dc.description.abstractEn | Using a high-throughput sequencing (HTS) approach, we report the discovery of a new alphasatellite identified in a winter barley plant collected in France in 2022 that was also infected by wheat dwarf virus (WDV). The presence of the satellite and of WDV was confirmed by several independent PCR assays, and the complete genome sequence was determined. The circular satellite genome is 1424 nt long and shows typical hallmarks of members of the subfamily Geminialphasatellitinae, including a replication-associated hairpin with a CAGTATTAC sequence and a Rep-encoding open reading frame (ORF). It also possesses a second ORF, embedded in a different frame within the Rep ORF, which is also observed in clecrusatellites and a few other members of the family Alphasatellitidae. Pairwise sequence comparisons and phylogenetic analysis showed that this satellite represents a novel species. Its closest relatives are in the genus Colecusatellite, but it likely represents a new genus given its divergence from other genera of the subfamily Geminialphasatellitinae. Given that WDV was the only virus observed in coinfection with the satellite, the name "wheat dwarf virus-associated alphasatellite" is proposed for this novel agent. | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag | |
| dc.subject.en | wheat dwarf virus | |
| dc.subject.en | Winter barley | |
| dc.subject.en | high-throughput sequencing (HTS) | |
| dc.title.en | A new geminialphasatellite associated with wheat dwarf virus identified in winter barley in France | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s00705-024-06090-8 | |
| dc.subject.hal | Sciences du Vivant [q-bio] | |
| dc.subject.hal | Sciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie | |
| bordeaux.journal | Archives of Virology | |
| bordeaux.page | 162 | |
| bordeaux.volume | 169 | |
| bordeaux.hal.laboratories | Biologie du Fruit & Pathologie (BFP) - UMR 1332 | * |
| bordeaux.issue | 8 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | INRAE | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-04731982 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-04731982v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Archives%20of%20Virology&rft.date=2024-07-10&rft.volume=169&rft.issue=8&rft.spage=162&rft.epage=162&rft.eissn=0304-8608&rft.issn=0304-8608&rft.au=HUANG,%20Aijun&SVANELLA-DUMAS,%20Laurence&VITRY,%20C.&MARAIS,%20Armelle&FAURE,%20Chantal&rft.genre=article |
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