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- Title
Dwarf polish wheat hosts a novel closterovirus: Revelation by transcriptome data-mining.
- Authors
Sidharthan, Venkidusamy Kavi; Baranwal, Virendra Kumar
- Abstract
Closteroviruses are positive sense single-stranded RNA genome-containing plant viruses with narrow natural host range and wide distribution. In the present study, a putative novel closterovirus, Triticum polonicum closterovirus (TriPCV) was identified in the transcriptome assembled contigs of dwarf polish wheat available in public domain. The genome of TriPCV (15.36 kb; TPA Acc. No.: BK059767) contained nine open reading frames (ORFs) that encode for proteins involved in viral replication, cell-tocell movement, encapsidation and suppression of host RNA silencing. Phylogenetic analysis revealed that TriPCV was distantly related to other members of the genus Closterovirus. Based on genome organization, sequence similarities in BLAST analysis, predicted motifs and phylogeny, TriPCV can be regarded as a putative novel member of the genus Closterovirus.
- Subjects
BIBLE. Revelation; TRANSCRIPTOMES; DATA mining; PLANT RNA; PLANT viruses; VIRAL replication
- Publication
Acta Virologica, 2022, Vol 66, Issue 2, p182
- ISSN
0001-723X
- Publication type
Article
- DOI
10.4149/av_2022_207