Pisuviricota: Difference between revisions
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{{Short description|Phylum of viruses}} |
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'''''Pisuviricota''''' is a phylum of [[virus]]es.<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> |
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{{virusbox |
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| image = Pisuviricota-collage.png |
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| image_caption = Clockwise from top left: [[Transmission electron microscopy|TEM]] of [[avian coronavirus]], [[Partitiviridae|''Penicillium stoloniferum'' virus S]], [[picobirnavirus]], [[polio virus]], [[calicivirus]], [[astrovirus]], [[plum pox virus]], [[Mesoniviridae|Nam Dinh virus]]. Center: phylogenetic tree of phylum ''Pisuviricota'' |
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'''''Pisuviricota''''' is a phylum of [[Orthornavirae|RNA viruses]] that includes all [[Positive-strand RNA virus|positive-strand]] and [[double-stranded RNA viruses]] that infect [[eukaryote]]s and are not members of the phylum ''[[Kitrinoviricota]],'' ''[[Lenarviricota]]'' or ''[[Duplornaviricota]].<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>'' The name of the group is a [[syllabic abbreviation]] of “''pi''cornavirus ''su''pergroup” with the suffix ''-viricota'', indicating 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> Phylogenetic analyses suggest that ''[[Birnaviridae]]'' and ''[[Permutotetraviridae]]'', both currently unassigned to a phylum in ''Orthornavirae'', also belong to this phylum and that both are sister groups.<ref>{{cite journal|vauthors= Wolf YI, Silas S, Wang Y, Wu S, Bocek M, Kazlauskas D, Krupovic M, Fire A, Dolja VV, Koonin EV|title=Doubling of the known set of RNA viruses by metagenomic analysis of an aquatic virome|journal= Nature Microbiology|date=20 July 2020|volume=5|issue=10|pages=1262–1270|doi=10.1038/s41564-020-0755-4|pmid=32690954|pmc=7508674|doi-access=free}}</ref> Another proposed family of the phylum is unassigned ''[[Polymycoviridae]]'' in ''Riboviria''.<ref>Suvi Sutela, Anna Poimala, Eeva J Vainio (2019). [https://academic.oup.com/femsec/article/95/9/fiz119/5542194 Viruses of fungi and oomycetes in the soil environment]. Oxford Academic.</ref> |
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==Taxonomy== |
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==Classes== |
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{{reflist}} |
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[[File:MBio.02329-18.F3.large.jpg|thumb|Phylogenetic tree of ''Pisuviricota'' (top), genome of different members and major conserved proteins (bottom)]] |
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The following classes are recognized: |
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==References== |
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{{Reflist}} |
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{{Baltimore classification}} |
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{{Taxonbar|from=Q92194811}} |
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[[Category:Viruses]] |
[[Category:Viruses]] |
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{{Virus-stub}} |
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Latest revision as of 12:48, 30 January 2023
| Pisuviricota | |
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| Clockwise from top left: TEM of avian coronavirus, Penicillium stoloniferum virus S, picobirnavirus, polio virus, calicivirus, astrovirus, plum pox virus, Nam Dinh virus. Center: phylogenetic tree of phylum Pisuviricota | |
Virus classification 
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| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Pisuviricota |
Pisuviricota is a phylum of RNA viruses that includes all positive-strand and double-stranded RNA viruses that infect eukaryotes and are not members of the phylum Kitrinoviricota, Lenarviricota or Duplornaviricota.[1] The name of the group is a syllabic abbreviation of “picornavirus supergroup” with the suffix -viricota, indicating a virus phylum.[2] Phylogenetic analyses suggest that Birnaviridae and Permutotetraviridae, both currently unassigned to a phylum in Orthornavirae, also belong to this phylum and that both are sister groups.[3] Another proposed family of the phylum is unassigned Polymycoviridae in Riboviria.[4]
Classes
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The following classes are recognized:
References
[edit]- ^ "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 25 April 2020.
- ^ 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) - ^ Wolf YI, Silas S, Wang Y, Wu S, Bocek M, Kazlauskas D, Krupovic M, Fire A, Dolja VV, Koonin EV (20 July 2020). "Doubling of the known set of RNA viruses by metagenomic analysis of an aquatic virome". Nature Microbiology. 5 (10): 1262–1270. doi:10.1038/s41564-020-0755-4. PMC 7508674. PMID 32690954.
- ^ Suvi Sutela, Anna Poimala, Eeva J Vainio (2019). Viruses of fungi and oomycetes in the soil environment. Oxford Academic.
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