View source for Ilarvirus

{{Short description|Genus of viruses}}
{{Use dmy dates|date=April 2017}}
{{Virusbox
| image = Panašování listu jabloně.JPG
| image_alt = Apple mosaic virus
| image_caption = ''[[Apple mosaic virus]]''
| taxon = Ilarvirus
| subdivision_ranks = Species
| subdivision_ref = <ref name="ICTV">{{cite web |title=ICTV Report Bromoviridae |url=http://www.ictv.global/report/bromoviridae}}</ref>
| subdivision =
}}
'''''Ilarvirus''''' is a genus of [[positive-strand RNA virus]]es in the family ''[[Bromoviridae]]''.<ref>{{cite journal |last1=Bujarski |first1=J |last2=Gallitelli |first2=D |last3=García-Arenal |first3=F |last4=Pallás |first4=V |last5=Palukaitis |first5=P |last6=Reddy |first6=MK |last7=Wang |first7=A |last8=ICTV Report |first8=Consortium |title=ICTV Virus Taxonomy Profile: Bromoviridae. |journal=The Journal of General Virology |date=August 2019 |volume=100 |issue=8 |pages=1206-1207 |doi=10.1099/jgv.0.001282 |pmid=31192783|doi-access=free |hdl=11586/301641 |hdl-access=free }}</ref> Plants serve as natural hosts. There are 22 species in this genus.<ref name=ICTV /><ref name=ViralZone>{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/136.html|publisher=ExPASy|accessdate=15 June 2015}}</ref>
==Structure==
Viruses in the genus ''Ilarvirus'' are non-enveloped, with icosahedral and quasi-spherical geometries, and T=3 symmetry. The diameter is around 29&nbsp;nm. Genomes are linear and have three segments.<ref name=ICTV /><ref name=ViralZone />
==Life cycle==
Viral replication is cytoplasmic and lysogenic. Entry into the host cell is achieved by penetration into the host cell. Replication follows the positive-strand RNA virus replication model in the cytoplasm. Positive strand RNA virus transcription, using the internal initiation model of subgenomic RNA transcription is the method of transcription. The virus exits the host cell by tubule-guided viral movement. Plants serve as the natural host. Transmission routes are mechanical inoculation by insects and plant to plant contact.<ref name=ICTV /><ref name=ViralZone />
==Taxonomy==
The following species are assigned to the genus:<ref>{{cite web |title=Virus Taxonomy: 2020 Release |url=https://ictv.global/taxonomy |publisher=International Committee on Taxonomy of Viruses (ICTV) |date=March 2021 |access-date=14 May 2021}}</ref>
{{Div col|colwidth=15em}}
* ''[[Ageratum latent virus]]''
* ''[[American plum line pattern virus]]''
* ''[[Apple mosaic virus]]''
* ''[[Asparagus virus 2]]''
* ''[[Blackberry chlorotic ringspot virus]]''
* ''[[Blueberry shock virus]]''
* ''[[Citrus leaf rugose virus]]''
* ''[[Citrus variegation virus]]''
* ''[[Elm mottle virus]]''
* ''[[Fragaria chiloensis latent virus]]''
* ''[[Humulus japonicus latent virus]]''
* ''[[Lilac leaf chlorosis virus]]''
* ''[[Lilac ring mottle virus]]''
* ''[[Parietaria mottle virus]]''
* ''[[Privet ringspot virus]]''
* ''[[Prune dwarf virus]]''
* ''[[Prunus necrotic ringspot virus]]''
* ''[[Spinach latent virus]]''
* ''[[Strawberry necrotic shock virus]]''
* ''[[Tobacco streak virus]]''
* ''[[Tomato necrotic streak virus]]''
* ''[[Tulare apple mosaic virus]]''
{{div col end}}
==References==
{{Reflist}}
==External links==
* {{Wikispecies-inline|Ilarvirus|''Ilarvirus''}}
* [http://www.ictv.global/report/bromoviridae '''ICTV Report:''' ''Bromoviridae'']
* [http://viralzone.expasy.org/all_by_species/136.html '''Viralzone''': ''Ilarvirus'']
{{Baltimore classification}}
{{Taxonbar|from=Q5997205}}
[[Category:Bromoviridae]]
[[Category:Virus genera]]