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- Title
Complete Nucleotide Sequence of a Partitivirus from Rhizoctonia solani AG-1 IA Strain C24.
- Authors
Liu, Chen; Zeng, Miaolin; Zhang, Meiling; Shu, Canwei; Zhou, Erxun
- Abstract
The complete genome of a novel double-stranded (ds) RNA mycovirus, named as Rhizoctonia solani partitivirus 5 (RsPV5), isolated from rice sheath blight fungus R. solani AG-1 IA strain C24, was sequenced and analysed. RsPV5 consists of two segments, dsRNA-1 (1899 nucleotides) and dsRNA-2 (1787 nucleotides). DsRNA-1 has an open reading frame (ORF) 1 that potentially codes for a protein of 584 amino acid (aa) containing the conserved motifs of a RNA-dependent RNA polymerase (RdRp), and dsRNA-2 also contains a ORF 2, encoding a putative capsid protein (CP) of 513 aa. Phylogenetic analysis revealed that RsPV5 clustered together with six other viruses in an independent clade of the genus Alphapartitivirus, indicating that RsPV5 was a new member of the genus Alphapartitivirus, within the family Partitiviridae.
- Subjects
RHIZOCTONIA solani; PARTITIVIRIDAE; NUCLEOTIDE sequence; DOUBLE-stranded RNA; FUNGAL viruses; RHIZOCTONIA diseases
- Publication
Viruses (1999-4915), 2018, Vol 10, Issue 12, p703
- ISSN
1999-4915
- Publication type
Article
- DOI
10.3390/v10120703