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- Title
Genome sequence of a Japanese isolate of Radish mosaic virus: the first complete nucleotide sequence of a crucifer-infecting comovirus.
- Authors
Komatsu, K.; Hashimoto, M.; Maejima, K.; Ozeki, J.; Kagiwada, S.; Takahashi, S.; Yamaji, Y.; Namba, S.
- Abstract
The complete nucleotide sequences of RNA1 and RNA2 of a Japanese isolate of Radish mosaic virus (RaMV-J), a crucifer-infecting comovirus, were determined. RNA1 is 6064 nucleotides long and encodes a 210-kDa polyprotein containing conserved motifs that are required for replication. RNA2 is 4020 nucleotides long and encodes a 123-kDa polyprotein containing the putative movement protein and two coat proteins. Comparisons of the encoded proteins confirmed that RaMV-J and a Czech RaMV isolate are isolates of the same species in the genus Comovirus. A phylogenetic analysis of RaMV-J and other comoviruses revealed that legume-infecting comoviruses constitute a single branch to which RaMV is distantly related.
- Subjects
VIRAL genomes; RADISH mosaic virus; NUCLEOTIDE sequence; CRUCIFERAE diseases &; pests; PLANT molecular phylogenetics; COMOVIRUSES
- Publication
Archives of Virology, 2007, Vol 152, Issue 8, p1501
- ISSN
0304-8608
- Publication type
Report
- DOI
10.1007/s00705-007-0993-2