Genetic analysis of the VP1 region of enterovirus 71 reveals the emergence of genotype A in central China in 2008

Virus Genes. 2010 Aug;41(1):1-4. doi: 10.1007/s11262-010-0472-9. Epub 2010 Mar 20.

Abstract

Enterovirus 71 (EV71) strains from children were characterized by full-length VP1 nucleotide sequencing. Out of 22 clinical specimens, five isolates identified as EV71 were recovered by virus isolation. The VP1 sequences of the five isolates had more than 97.4% sequence identity with prototype virus BrCr, clustering in the genotype A lineage. This represents the first record of genotype A EV71 in China since the BrCr prototype strain was discovered in the USA in 1969.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Capsid Proteins / genetics*
  • China
  • Enterovirus / genetics*
  • Enterovirus / isolation & purification
  • Enterovirus Infections / virology*
  • Genotype
  • Humans
  • Phylogeny
  • Time Factors

Substances

  • Capsid Proteins