Strawberry mottle virus

Strawberry mottle virus
Virus classification
Group: Group IV ((+)ssRNA)
Order: Picornavirales
Family: Secoviridae
Subfamily: Comovirinae
Genus: Unassigned
Species: Strawberry mottle virus
Synonyms
  • Strawberry mild crinkle virus

Strawberry mottle virus (SMV) is a pathogenic plant virus in Secoviridae, a family of plant-infecting picornaviruses. It is not yet assigned to a genus. Virions are isometric, approximately 28 nm in diameter, and contain two RNA strands (RNA1 and RNA2) equal to about 12,600 nucleotides in length. The polyprotein of RNA1 contains regions identified as helicase, protease, RNA-dependent RNA polymerase and a viral genome-linked protein while RNA2 shows similarities to the large coat protein domain of the Satsuma dwarf virus.[1]

References

  1. Thompson, J. R.; Leone, G.; Lindner, J. L.; Jelkmann, W.; Schoen, C. D. (2002). "Characterization and complete nucleotide sequence of Strawberry mottle virus: A tentative member of a new family of bipartite plant picorna-like viruses". The Journal of general virology 83 (Pt 1): 229–239. PMID 11752720.

External links

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