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- Title
Complete genome sequence of a novel dsRNA mycovirus isolated from the phytopathogenic fungus <i>Verticillium dahliae</i> Kleb.
- Authors
Feng, Zili; Zhu, Heqin; Li, Zhifang; Shi, Yongqiang; Zhao, Lihong; Liu, Lijiang; Jiang, Daohong
- Abstract
A novel double-stranded RNA (dsRNA) mycovirus, designated Verticillium dahliae partitivirus 1 (VdPV1), was isolated from a strain of the fungus Verticillium dahliae. The VdPV1 genome has two dsRNA genome segments. The larger segment (1768 bp) has a single open reading frame (ORF) with a conserved RNA-dependent RNA polymerase (RdRP) domain. The smaller segment (1587 bp) contains a single ORF encoding a putative coat protein. Analysis of its genomic structure indicated that VdPV1 is a new member of the genus Partitivirus. We report the full-length sequence of this partitivirus that infects Verticillium dahliae, the causal agent of verticillium wilt of cotton.
- Subjects
NUCLEOTIDE sequence; DOUBLE-stranded RNA; FUNGAL viruses; VIRUS isolation; PLANT viruses; VERTICILLIUM dahliae
- Publication
Archives of Virology, 2013, Vol 158, Issue 12, p2621
- ISSN
0304-8608
- Publication type
Article
- DOI
10.1007/s00705-013-1774-8