Details

Autor(en) / Beteiligte

• Li, Yangyi
• Huang, Xingxue
• Zhou, Guolin
• Ye, Anhua
• Deng, Yaohua
• Shi, Lingfang
• Zhang, Runhua

Titel

Characterization of a novel endornavirus isolated from the phytopathogenic fungus Rhizoctonia solani

Ist Teil von

• Archives of virology, 2024-01, Vol.169 (1), p.15-15, Article 15

Ort / Verlag

Vienna: Springer Vienna

Erscheinungsjahr

2024

Link zum Volltext

Quelle

SpringerLink (Online service)

Beschreibungen/Notizen

• Rhizoctonia solani endornavirus 8 (RsEV8) was isolated from strain XY175 of Rhizoctonia solani AG-1 IA . The full-length genome of RsEV8 is 16,147 nucleotides (nt) in length and contains a single open reading frame that encodes a large polyprotein of 5227 amino acids. The polyprotein contains four conserved domains: viral methyltransferase, putative DEAH box helicase, viral helicase, and RNA-dependent RNA polymerase (RdRp). RsEV8 has a shorter 3'-UTR (58 nt) and a longer 5'-UTR (404 nt). A multiple sequence alignment indicated that the RdRp of RsEV8 possesses eight typical RdRp motifs. According to a BLASTp analysis, RsEV8 shares 39.31% sequence identity with Rhizoctonia cerealis endornavirus-1084-7. Phylogenetic analysis demonstrated that RsEV8 clusters with members of the genus Betaendornavirus .