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Abolishment of morphology-based taxa and change to binomial species names: 2022 taxonomy update of the ICTV bacterial viruses subcommittee

  • Dann Turner
  • , Andrey N. Shkoporov
  • , Cédric Lood
  • , Andrew D. Millard
  • , Bas E. Dutilh
  • , Poliane Alfenas-Zerbini
  • , Leonardo J. van Zyl
  • , Ramy K. Aziz
  • , Hanna M. Oksanen
  • , Minna M. Poranen
  • , Andrew M. Kropinski
  • , Jakub Barylski
  • , J. Rodney Brister
  • , Nina Chanisvili
  • , Rob A. Edwards
  • , François Enault
  • , Annika Gillis
  • , Petar Knezevic
  • , Mart Krupovic
  • , Ipek Kurtböke
  • Alla Kushkina, Rob Lavigne, Susan Lehman, Malgorzata Lobocka, Cristina Moraru, Andrea Moreno Switt, Vera Morozova, Jesca Nakavuma, Alejandro Reyes Muñoz, Jānis Rūmnieks, Bl Sarkar, Matthew B. Sullivan, Jumpei Uchiyama, Johannes Wittmann, Tong Yigang, Evelien M. Adriaenssens
  • University of the West of England
  • KU Leuven
  • University of Leicester
  • Friedrich Schiller University Jena
  • Utrecht University
  • Universidade Federal de Viçosa
  • University of the Western Cape
  • Cairo University
  • Children's Cancer Hospital 57357
  • University of Helsinki
  • University of Guelph
  • Adam Mickiewicz University in Poznań
  • National Institutes of Health
  • Georgian National Academy of Sciences
  • Flinders University
  • Université Clermont Auvergne
  • Université catholique de Louvain
  • University of Novi Sad
  • Université Paris Cité
  • University of the Sunshine Coast
  • NASU - Zabolotny Institute of Microbiology and Virology
  • University of Gdańsk
  • United States Food and Drug Administration
  • Institute of Biochemistry and Biophysics of the Polish Academy of Sciences
  • University of Oldenburg
  • Pontificia Universidad Católica de Chile
  • Institute of Chemical Biology and Fundamental Medicine SB RAS
  • Makerere University
  • Universidad de los Andes Colombia
  • Latvian Biomedical Research and Study Centre
  • ICMR-National Institute of Cholera and Enteric Diseases (NICED)
  • Ohio State University
  • Okayama University
  • German Collection of Microorganisms and Cell Cultures
  • Beijing University of Chemical Technology
  • Quadram Institute

Research output: Contribution to journalArticlepeer-review

Abstract

This article summarises the activities of the Bacterial Viruses Subcommittee of the International Committee on Taxonomy of Viruses for the period of March 2021−March 2022. We provide an overview of the new taxa proposed in 2021, approved by the Executive Committee, and ratified by vote in 2022. Significant changes to the taxonomy of bacterial viruses were introduced: the paraphyletic morphological families Podoviridae, Siphoviridae, and Myoviridae as well as the order Caudovirales were abolished, and a binomial system of nomenclature for species was established. In addition, one order, 22 families, 30 subfamilies, 321 genera, and 862 species were newly created, promoted, or moved.

Original languageEnglish
Article number74
JournalArchives of Virology
Volume168
Issue number2
DOIs
Publication statusPublished - Feb 2023

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