Full-genome sequence and analysis of a novel human rhinovirus strain within a divergent HRV-A clade

Arch Virol. 2010;155(1):83-7. doi: 10.1007/s00705-009-0549-8. Epub 2009 Nov 20.

Abstract

Genome sequences of human rhinoviruses (HRV) have primarily been from stocks collected in the 1960s, with genomes and phylogeny of modern HRVs remaining undefined. Here, two modern isolates (hrv-A101 and hrv-A101-v1) collected approximately 8 years apart were sequenced in their entirety. Incorporation into our full-genome HRV alignment with subsequent phylogenetic network inference indicated that these represent a unique HRV-A, localized within a distinct divergent clade. They appear to have resulted from recombination of the hrv-65 and hrv-78 lineages. These results support our contention that there are unrecognized distinct HRV-A strains, and that recombination is evident in currently circulating strains.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Evolution, Molecular*
  • Genome, Viral*
  • Humans
  • Molecular Sequence Data
  • Phylogeny
  • Picornaviridae Infections / virology*
  • Respiratory Tract Infections / virology*
  • Rhinovirus / classification*
  • Rhinovirus / genetics*
  • Rhinovirus / isolation & purification

Associated data

  • GENBANK/GQ415051
  • GENBANK/GQ415052