Taxonomy of prokaryotic viruses: 2018-2019 update from the ICTV Bacterial and Archaeal Viruses Subcommittee

Arch Virol. 2020 May;165(5):1253-1260. doi: 10.1007/s00705-020-04577-8.

Abstract

This article is a summary of the activities of the ICTV's Bacterial and Archaeal Viruses Subcommittee for the years 2018 and 2019. Highlights include the creation of a new order, 10 families, 22 subfamilies, 424 genera and 964 species. Some of our concerns about the ICTV's ability to adjust to and incorporate new DNA- and protein-based taxonomic tools are discussed.

MeSH terms

  • Archaea / virology
  • Archaeal Viruses / classification*
  • Bacteria / virology
  • Bacteriophages / classification*
  • Classification / methods*