Jump to content

Duplornaviricota: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
No edit summary
GreenC bot (talk | contribs)
Move 2 urls. Wayback Medic 2.5
 
(10 intermediate revisions by 6 users not shown)
Line 1: Line 1:
{{Short description|Phylum of viruses}}
{{virusbox
{{virusbox
| taxon = Duplornaviricota
| taxon = Duplornaviricota
Line 5: Line 6:
}}
}}


'''''Duplornaviricota''''' is a phylum of [[RNA virus|RNA viruses]].<ref>{{cite web|url=https://talk.ictvonline.org/taxonomy/|title=Virus Taxonomy: 2019 Release|last=|first=|date=|website=talk.ictvonline.org|publisher=International Committee on Taxonomy of Viruses|access-date=25 April 2020|quote=}}</ref> The group contains all [[double-stranded RNA viruses]] except for those in phylum ''[[Pisuviricota]].'' Group members have a [[Capsid|viral capsid]] composed of 60 homo- or heterodimers of capsid protein on a [[Capsid#Icosahedral|pseudo-T=2 lattice]]. Duplornaviruses infect both [[Prokaryote|prokaryotes]] and [[Eukaryote|eukaryotes]]. The name of the group derives from Italian ''duplo'' which means double (a reference to double-stranded), ''rna'' for the type of virus, and -''viricota'' which is the suffix for a [[Virus classification|virus phylum]].<ref>{{Cite web|title=Proposal: Create a megataxonomic framework, filling all principal taxonomic ranks, for realm Riboviria|url=https://talk.ictvonline.org/taxonomy/p/taxonomy-history?taxnode_id=201907209|last=Koonin EV, Dolja VV, Krupovic M, Varsani A, Wolf YI, Yutin N, Zerbini M, Kuhn JH|first=|date=|website=International Committee on Taxonomy of Viruses (ICTV)|language=en|url-status=live|archive-url=|archive-date=|access-date=2020-05-21}}</ref>
'''''Duplornaviricota''''' is a phylum of [[RNA virus|RNA viruses]], which contains all [[double-stranded RNA viruses]], except for those in phylum ''[[Pisuviricota]].<ref>{{cite web|title=Virus Taxonomy: 2019 Release|url=https://ictv.global/taxonomy|website=talk.ictvonline.org|publisher=International Committee on Taxonomy of Viruses|access-date=25 April 2020}}</ref>'' Characteristic of the group is a [[Capsid|viral capsid]] composed of 60 homo- or heterodimers of capsid protein on a [[Capsid#Icosahedral|pseudo-T=2 lattice]]. Duplornaviruses infect both [[Prokaryote|prokaryotes]] and [[Eukaryote|eukaryotes]]. The name of the group derives from Italian ''duplo'' which means double (a reference to double-stranded), ''rna'' for the type of virus, and -''viricota'' which is the suffix for a [[Virus classification|virus phylum]].<ref>{{Cite web|title=Proposal: Create a megataxonomic framework, filling all principal taxonomic ranks, for realm Riboviria|url=https://ictv.global/taxonomy/taxondetails?taxnode_id=201907209|last=Koonin EV, Dolja VV, Krupovic M, Varsani A, Wolf YI, Yutin N, Zerbini M, Kuhn JH|website=International Committee on Taxonomy of Viruses (ICTV)|language=en|access-date=2020-05-21}}</ref>


==Classes==
==Classes==

[[File:MBio.02329-18.F5.large.jpg|thumb|Phylogenetic tree of ''Duplornaviricota'' (top), genome of different members and major conserved proteins (bottom)]]

The following classes are recognized:
The following classes are recognized:


Line 16: Line 20:
==References==
==References==
{{Reflist}}
{{Reflist}}

{{Taxonbar}}
{{Taxonbar|from=Q92194594}}


[[Category:Viruses]]
[[Category:Viruses]]

Latest revision as of 12:28, 30 January 2023

Duplornaviricota
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: Duplornaviricota
Classes

See text

Duplornaviricota is a phylum of RNA viruses, which contains all double-stranded RNA viruses, except for those in phylum Pisuviricota.[1] Characteristic of the group is a viral capsid composed of 60 homo- or heterodimers of capsid protein on a pseudo-T=2 lattice. Duplornaviruses infect both prokaryotes and eukaryotes. The name of the group derives from Italian duplo which means double (a reference to double-stranded), rna for the type of virus, and -viricota which is the suffix for a virus phylum.[2]

Classes

[edit]
Phylogenetic tree of Duplornaviricota (top), genome of different members and major conserved proteins (bottom)

The following classes are recognized:

References

[edit]
  1. ^ "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 25 April 2020.
  2. ^ Koonin EV, Dolja VV, Krupovic M, Varsani A, Wolf YI, Yutin N, Zerbini M, Kuhn JH. "Proposal: Create a megataxonomic framework, filling all principal taxonomic ranks, for realm Riboviria". International Committee on Taxonomy of Viruses (ICTV). Retrieved 2020-05-21.{{cite web}}: CS1 maint: multiple names: authors list (link)