| Literature DB >> 35112206 |
Yanqiong Li1,2,3, Ping Xu2,3, Lifang Zhang2,4,3, Wurong Chen1, Zhen Ren1, Genhua Yang5, Xiaohan Mo6.
Abstract
The complete nucleotide sequence of a novel mycovirus, designated as "Rhizoctonia fumigata bipartite virus 1" (RfBV1), from Rhizoctonia fumigata AG-Ba isolate C-314 Baishi was determined. The genome of RfBV1 is composed of two double-stranded RNAs (dsRNA). dsRNA-1 (2311 bp) contains one open reading frame (ORF), which codes for the putative RNA-dependent RNA polymerase (RdRp) of the virus. dsRNA-2 (1690 bp) contains one ORF, which encodes a putative protein whose function is unknown. Phylogenetic analysis indicated that the RdRp of RfBV1 clustered with several unassigned bipartite viruses belonging to the CThTV-like viruses group, but not the family Amalgaviridae or Partitiviridae. Our study suggests that RfBV1 is a novel mycovirus related to the CThTV-like viruses.Entities:
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Year: 2022 PMID: 35112206 DOI: 10.1007/s00705-021-05269-7
Source DB: PubMed Journal: Arch Virol ISSN: 0304-8608 Impact factor: 2.574