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- Title
Genetic variability of the coat protein sequence of pea seed-borne mosaic virus isolates and the current relationship between phylogenetic placement and resistance groups.
- Authors
Wylie, S.; Coutts, B.; Jones, R.
- Abstract
Nucleotide sequences of complete or partial coat protein (CP) genes were determined for 11 isolates of pea seed-borne mosaic virus (PSbMV) from Australia and one from China, and compared with known sequences of 20 other isolates. On phylogenetic analysis, the isolates from Australia and China grouped into 2 of 3 clades. Clade A contained three sub-clades (Ai, Aii and Aiii), Australian isolates were in Ai or Aiii, and the Chinese isolate in Aii. Clade A contained isolates in pathotypes P-1, P-2 and U-2; clade B, one isolate in P-2; and clade C, only isolates in P-4.
- Subjects
AUSTRALIA; CHINA; VIRAL genetics; PEA diseases &; pests; MOSAIC viruses; SEED-borne phytopathogens; AMINO acid sequence; CLADISTIC analysis
- Publication
Archives of Virology, 2011, Vol 156, Issue 7, p1287
- ISSN
0304-8608
- Publication type
Article
- DOI
10.1007/s00705-011-1002-3