Family Genomoviridae: 2021 taxonomy update

The family Genomoviridae (phylum Cressdnaviricota , class Repensiviricetes , order Geplafuvirales ) includes viruses with circular single-stranded DNA genomes encoding two proteins, the capsid protein and the rolling-circle replication initiation protein. The genomes of the vast majority of members...

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Vydáno v:Archives of virology Ročník 166; číslo 10; s. 2911 - 2926
Hlavní autoři: Varsani, Arvind, Krupovic, Mart
Médium: Journal Article
Jazyk:angličtina
Vydáno: Vienna Springer Vienna 01.10.2021
Springer Nature B.V
Springer Verlag
Témata:
Biomedical and Life Sciences
Biomedicine
Capsid protein
circular DNA
coat proteins
DNA viruses
genome
Genomes
Genomoviridae
Geplafuvirales
Infectious Diseases
Life Sciences
Medical Microbiology
Microbiology and Parasitology
New genera
new genus
New species
Replication initiation
Single-stranded DNA
Taxonomy
Virology
Virology Division News
ISSN:0304-8608, 1432-8798, 1432-8798
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Shrnutí:The family Genomoviridae (phylum Cressdnaviricota , class Repensiviricetes , order Geplafuvirales ) includes viruses with circular single-stranded DNA genomes encoding two proteins, the capsid protein and the rolling-circle replication initiation protein. The genomes of the vast majority of members in this family have been sequenced directly from diverse environmental or animal- and plant-associated samples, but two genomoviruses have been identified infecting fungi. Since the last taxonomic update of the Genomoviridae , a number of new members of this family have been sequenced. Here, we report on the most recent taxonomic update, including the creation of one new genus, Gemytripvirus , and classification of ~420 new genomoviruses into 164 new species. We also announce the adoption of the “Genus + freeform epithet” binomial system for the naming of all 236 officially recognized species in the family Genomoviridae . The updated taxonomy presented in this article has been accepted by the International Committee on Taxonomy of Viruses (ICTV).
Bibliografie:ObjectType-Article-1
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ISSN:0304-8608
1432-8798
1432-8798
DOI:10.1007/s00705-021-05183-y