Solemoviridae: Difference between revisions

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{{Short description|Family of viruses}}
{{Virusbox
| image = Viruses-07-02761-g005-cropSobemovirus virion.pngjpg
| image_caption = [[Sobemovirus]] virion
| image_alt =
| image2 = Viruses-07-02761-g005-crop.png
| image_caption = Genome of ''Southern bean mosaic virus'' (SBMV) and ''Poinsettia latent virus'' (PnLV)
| image2_alt =
| image_captionimage2_caption = Genome of ''Southern bean mosaic virus'' (SBMV) and ''Poinsettia latent virus'' (PnLV)
| taxon = Solemoviridae
| synonyms =
| synonyms_ref =
| type_species =
| subdivision_ranks =
| subdivision_ref =
| subdivision =
}}
[[File:Viruses-07-02761-g001.webp|thumb|The genome of sobemoviruses exemplified by ''Sesbania mosaic virus''.]]
 
'''''Solemoviridae''''' is a family of non-enveloped, [[Positive-strand RNA virus|positive-strand RNA viruses]] inwhich infect plants. ''Solemoviridae'' is a member of the order ''[[Sobelivirales]]''.<ref name=ICTV >{{cite web |title=Virus Taxonomy: 20202022 Release |url=https://talkictv.ictvonline.orgglobal/taxonomy/history |publisher=International Committee on Taxonomy of Viruses (ICTV) |date=March 20212023 |access-date=2110 MayAug 2023}}</ref><ref name=":0">{{Cite web|title=Solemoviridae ~ ViralZone|url=https://viralzone.expasy.org/8460?outline=all_by_species|access-date=2021-06-09|website=viralzone.expasy.org}}</ref>
 
==Taxonomy Structure ==
Member viruses are [[Viral envelope|non-enveloped]] and have a [[viral capsid]] with T=3 symmetry.<ref name=":0" />
 
== Genome ==
[[File:Viruses-07-02761-g001.webp|thumb|The genome of sobemoviruses exemplified by ''Sesbania mosaic virus''.]]
Solemoviruses have a [[Sense (molecular biology)|positive-sense]], single-strand RNA genome. The length of the genome is 4652 bp. The 3' terminus does not have a [[polyA-tail]]. The 5' terminus has a [[VPg|genome-linked viral protein]] (VPg).
 
== Taxonomy ==
The family contains four genera and seven species unassigned to a genus:<ref name=ICTV />
 
Genera:
{{Div col|colwidth=20em}}
*''[[Enamovirus]]''
*''[[Polemovirus]]''
*''[[Polerovirus]]''
*''[[Sobemovirus]]''
{{Div col end}}
 
Species unassigned to a genus:
 
{{Div col|colwidth=20em}}
*''[[Barley yellow dwarf virus GPV]]''
*''[[Barley yellow dwarf virus SGV]]''
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*''[[Sweet potato leaf speckling virus]]''
*''[[Tobacco necrotic dwarf virus]]''
{{Div col end}}
 
==References==

Latest revision as of 05:39, 10 August 2023

Solemoviridae
Sobemovirus virion
Genome of Southern bean mosaic virus (SBMV) and Poinsettia latent virus (PnLV)
Virus classification Edit this classification
(unranked): Virus
Realm: Riboviria
Kingdom: Orthornavirae
Phylum: Pisuviricota
Class: Pisoniviricetes
Order: Sobelivirales
Family: Solemoviridae

Solemoviridae is a family of non-enveloped, positive-strand RNA viruses which infect plants. Solemoviridae is a member of the order Sobelivirales.[1][2]

Structure[edit]

Member viruses are non-enveloped and have a viral capsid with T=3 symmetry.[2]

Genome[edit]

The genome of sobemoviruses exemplified by Sesbania mosaic virus.

Solemoviruses have a positive-sense, single-strand RNA genome. The length of the genome is 4652 bp. The 3' terminus does not have a polyA-tail. The 5' terminus has a genome-linked viral protein (VPg).

Taxonomy[edit]

The family contains four genera and seven species unassigned to a genus:[1]

Genera:

Species unassigned to a genus:

References[edit]

  1. ^ a b "Virus Taxonomy: 2022 Release". International Committee on Taxonomy of Viruses (ICTV). March 2023. Retrieved 10 Aug 2023.
  2. ^ a b "Solemoviridae ~ ViralZone". viralzone.expasy.org. Retrieved 2021-06-09.