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- Title
Genome sequence of a novel partitivirus identified from the oomycete Pythium nunn.
- Authors
Shiba, Kazuki; Hatta, Chiharu; Sasai, Shinsaku; Tojo, Motoaki; T. Ohki, Satoshi; Mochizuki, Tomofumi
- Abstract
The mycoparasitic oomycete Pythium nunn isolate UZ415 contains two double-stranded RNAs (dsRNAs) of different sizes. The 1707-nt dsRNA1 and the 1475-nt dsRNA2 potentially encode an RNA-dependent RNA polymerase (RdRp) and a coat protein (CP), respectively, with sequence similarity to the RdRp and CP of gammapartitiviruses (< 57% and < 36%). Phylogenetic analysis of the deduced RdRp amino acid sequences indicated that the virus identified from P. nunn is classifiable as a distinct member of the genus Ganmmapartitivirus in the family Partitiviridae. This virus isolate is hereby named Pythium nunn virus 1 (PnV1).
- Subjects
NUCLEOTIDE sequencing; PARTITIVIRIDAE; PYTHIUM diseases; OOMYCETES; AMINO acid sequence; CLADISTIC analysis
- Publication
Archives of Virology, 2018, Vol 163, Issue 9, p2561
- ISSN
0304-8608
- Publication type
Article
- DOI
10.1007/s00705-018-3880-0