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Adnaviria: a New Realm for Archaeal Filamentous Viruses with Linear A-Form Double-Stranded DNA Genomes.

ABSTRACT: The International Committee on Taxonomy of Viruses (ICTV) has recently adopted a comprehensive, hierarchical system of virus taxa. The highest ranks in this hierarchy are realms, each of which is considered monophyletic but apparently originated independently of other realms. Here, we announce the creation of a new realm, Adnaviria, which unifies archaeal filamentous viruses with linear A-form double-stranded DNA genomes and characteristic major capsid proteins unrelated to those encoded by other known viruses.

SUBMITTER: Krupovic M

PROVIDER: S-EPMC8274609 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature

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<i>Adnaviria</i>: a New Realm for Archaeal Filamentous Viruses with Linear A-Form Double-Stranded DNA Genomes.

Krupovic Mart M Kuhn Jens H JH Wang Fengbin F Baquero Diana P DP Dolja Valerian V VV Egelman Edward H EH Prangishvili David D Koonin Eugene V EV

Journal of virology 20210712 15

The International Committee on Taxonomy of Viruses (ICTV) has recently adopted a comprehensive, hierarchical system of virus taxa. The highest ranks in this hierarchy are realms, each of which is considered monophyletic but apparently originated independently of other realms. Here, we announce the creation of a new realm, <i>Adnaviria</i>, which unifies archaeal filamentous viruses with linear A-form double-stranded DNA genomes and characteristic major capsid proteins unrelated to those encoded ...[more]

PMID: 34011550

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