Changes to virus taxonomy and to the International Code of Virus Classification and Nomenclature ratified by the International Committee on Taxonomy of Viruses (2021)

Walker, P. J. et al. (2021) Changes to virus taxonomy and to the International Code of Virus Classification and Nomenclature ratified by the International Committee on Taxonomy of Viruses (2021). Archives of Virology, 166(9), pp. 2633-2648. (doi: 10.1007/s00705-021-05156-1) (PMID:34231026)

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Abstract

This article reports the changes to virus taxonomy approved and ratified by the International Committee on Taxonomy of Viruses (ICTV) in March 2021. The entire ICTV was invited to vote on 290 taxonomic proposals approved by the ICTV Executive Committee at its meeting in October 2020, as well as on the proposed revision of the International Code of Virus Classification and Nomenclature (ICVCN). All proposals and the revision were ratified by an absolute majority of the ICTV members. Of note, ICTV mandated a uniform rule for virus species naming, which will follow the binomial 'genus-species' format with or without Latinized species epithets. The Study Groups are requested to convert all previously established species names to the new format. ICTV has also abolished the notion of a type species, i.e., a species chosen to serve as a name-bearing type of a virus genus. The remit of ICTV has been clarified through an official definition of ‘virus’ and several other types of mobile genetic elements. The ICVCN and ICTV Statutes have been amended to reflect these changes.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Robertson, Professor David and Orton, Dr Richard and Davison, Professor Andrew
Authors: Walker, P. J., Siddell, S. G., Lefkowitz, E. J., Mushegian, A. R., Adriaenssens, E. M., Alfenas-Zerbini, P., Davison, A. J., Dempsey, D. M., Dutilh, B. E., García, M. L., Harrach, B., Harrison, R. L., Hendrickson, R. C., Junglen, S., Knowles, N. J., Krupovic, M., Kuhn, J. H., Lambert, A. J., Łobocka, M., Nibert, M. L., Oksanen, H. M., Orton, R. J., Robertson, D. L., Rubino, L., Sabanadzovic, S., Simmonds, P., Smith, D. B., Suzuki, N., Van Dooerslaer, K., Vandamme, A.-M., Varsani, A., and Zerbini, F. M.
College/School:College of Medical Veterinary and Life Sciences > School of Infection & Immunity > Centre for Virus Research
Journal Name:Archives of Virology
Publisher:Springer
ISSN:0304-8608
ISSN (Online):1432-8798
Published Online:06 July 2021

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Project CodeAward NoProject NamePrincipal InvestigatorFunder's NameFunder RefLead Dept
172630003Persistent Infections (Programme 2)Andrew DavisonMedical Research Council (MRC)MC_UU_12014/3III - Centre for Virus Research
172630014Cross-Cutting Programme – Viral Genomics and Bioinformatics (Programme 9)David RobertsonMedical Research Council (MRC)MC_UU_12014/12III - Centre for Virus Research