Mimoreovirus: Difference between revisions

Mimoreovirus
Virus classification
(unranked):	Virus
Realm:	Riboviria
Kingdom:	Orthornavirae
Phylum:	Duplornaviricota
Class:	Resentoviricetes
Order:	Reovirales
Family:	Sedoreoviridae
Subfamily:	Sedoreovirinae
Genus:	Mimoreovirus

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Mimoreovirus is a genus of viruses, in the family Reoviridae, in the subfamily Sedoreovirinae. The only isolate infects the marine photosynthetic protist Micromonas pusilla, a prasinophyte.^[1] There is only one species in this genus: Micromonas pusilla reovirus.^[2]^[3]

Structure[edit]

Viruses in Mimoreovirus are non-enveloped, with icosahedral geometries, and T=13, T=2 symmetry. The diameter is around 90-95 nm. Genomes are linear and segmented, around 15.8kb in length. The genome codes for 11 proteins.^[2]

Genus	Structure	Symmetry	Capsid	Genomic arrangement	Genomic segmentation
Mimoreovirus	Icosahedral	T=13, T=2	Non-enveloped	Linear	Segmented

Life cycle[edit]

Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Marine photosynthetic protists serve as the natural host. Transmission routes are passive diffusion.^[2]

Genus	Host details	Tissue tropism	Entry details	Release details	Replication site	Assembly site	Transmission
Mimoreovirus	Algae	None	Cell receptor endocytosis	Cell death	Cytoplasm	Cytoplasm	Arthropod bite

References[edit]

^ Attoui, H; Jaafar, F.M.; Belhouchet, M.; de Micco, P.; Lamballerie, X.; Brussaard, C.P.D. (2006). "Micromonas pusilla reovirus: a new member of the family Reoviridae assigned to a novel proposed genus (Mimoreovirus)". Journal of General Virology. 87: 1375–1383. doi:10.1099/vir.0.81584-0. PMID 16603541.
^ ^a ^b ^c "Viral Zone". ExPASy. Retrieved 13 August 2015.
^ "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 13 May 2021.

External links[edit]

[1] Attoui, H; Jaafar, F.M.; Belhouchet, M.; de Micco, P.; Lamballerie, X.; Brussaard, C.P.D. (2006). "Micromonas pusilla reovirus: a new member of the family Reoviridae assigned to a novel proposed genus (Mimoreovirus)". Journal of General Virology. 87: 1375–1383. doi:10.1099/vir.0.81584-0. PMID 16603541.

[ViralZone-2] "Viral Zone". ExPASy. Retrieved 13 August 2015.

[ICTV-3] "Virus Taxonomy: 2020 Release". International Committee on Taxonomy of Viruses (ICTV). March 2021. Retrieved 13 May 2021.

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Line 1: {{Short description\|Genus of viruses}} ~~{{taxobox~~ {{Use dmy dates\|date=April 2017}} ~~\| virus_group = iii~~ {{Virusbox ~~\| familia = ''[[Reoviridae]]''~~ \| taxon = Mimoreovirus ~~\| subfamilia = ''[[Sedoreovirinae]]''~~ ~~\| genus = '''''Mimoreovirus'''''~~ ~~\| subdivision_ranks = Type Species~~ ~~\| subdivision =~~ ''Micromonas pusilla reovirus'' }} '''''Mimoreovirus''''' is a genus of [[viruses]], in the family ''[[Reoviridae]]'', in the subfamily ''[[Sedoreovirinae]]''. ~~Marine~~The only isolate infects the marine photosynthetic ~~protists~~protist ~~serve~~''[[Micromonas]] aspusilla'', ~~natural~~a ~~hosts~~[[prasinophyte]].<ref>{{Cite journal\|last=Attoui \|first=H \|last2=Jaafar \|first2=F.M. \|last3=Belhouchet \|first3=M. \|last4=de Micco \|first4=P. \|last5=Lamballerie \|first5=X.\|last6=Brussaard \|first6=C.P.D.\|date=2006\|title=Micromonas pusilla reovirus: a new member of the family Reoviridae assigned to a novel proposed genus (Mimoreovirus) \|journal=Journal of General Virology \|volume=87 \|pages=1375–1383 \|doi=10.1099/vir.0.81584-0 \|url=http://jgv.microbiologyresearch.org/content/journal/jgv/10.1099/vir.0.81584-0 \|pmid=16603541\|doi-access=free }}</ref> There is ~~currently~~ only one species in this genus: ~~the type species~~ ''Micromonas pusilla reovirus''.<ref name=ViralZone>{{cite web\|title=Viral Zone\|url=http://viralzone.expasy.org/all_by_species/762.html\|publisher=ExPASy\|accessdate=13 August 2015}}</ref><ref name=ICTV>{{cite web~~\|last1=ICTV~~ \|title=Virus Taxonomy: ~~2014~~2020 Release \|url=~~http~~https://~~ictvonline~~ictv.~~org~~global/~~virusTaxonomy.asp~~taxonomy \|~~accessdate~~publisher=International Committee on Taxonomy of Viruses (ICTV) \|date=March 2021 \|access-date=13 ~~August~~May ~~2015~~2021}}</ref> ~~==Taxonomy==~~ ~~<big>'''Group: dsRNA'''</big>~~ ~~{{Collapsible list\|title= <big>Order: Unassigned</big>~~ ~~\|1={{Collapsible list\| framestyle=border:none; padding:1.0em;\|title=Family: [[Reoviridae]]~~ ~~\|1={{Collapsible list\| framestyle=border:none; padding:1.0em;\|title=Sub-Family: [[Sedoreovirinae]]~~ ~~\|1={{hidden begin\|title=<small>Genus: Mimoreovirus</small>}}~~ <small>'''''Micromonas pusilla reovirus'''''</small> ~~{{hidden end}}~~ }} }} }} ~~<ref name=ICTV />~~ ==Structure== Line 29 ⟶ 12: {\| class="wikitable sortable" style="text-align:center" \|- ! Genus !! Structure \|\| Symmetry !! Capsid !! Genomic ~~Arrangement~~arrangement !! Genomic ~~Segmentation~~segmentation \|- \|''Mimoreovirus''\|\|Icosahedral\|\|T=13, T=2\|\|Non-~~Enveloped~~enveloped\|\|Linear\|\|Segmented \|} ==Life ~~Cycle~~cycle== Viral replication is cytoplasmic. Entry into the host cell is achieved by attachment to host receptors, which mediates endocytosis. Replication follows the double-stranded RNA virus replication model. Double-stranded RNA virus transcription is the method of transcription. The virus exits the host cell by monopartite non-tubule guided viral movement. Marine photosynthetic protists serve as the natural host. Transmission routes are passive diffusion.<ref name=ViralZone/> ~~Marine photosynthetic protists serve as the natural host. Transmission routes are passive diffusion.<ref name=ViralZone/>~~ {\| class="wikitable sortable" style="text-align:center" \|- ! Genus !! Host ~~Details~~details !! Tissue ~~Tropism~~tropism !! Entry ~~Details~~details !! Release ~~Details~~details !! Replication ~~Site~~site !! Assembly ~~Site~~site !! Transmission \|- \|''Mimoreovirus''\|\|Algae\|\|None\|\|Cell receptor endocytosis\|\|Cell death\|\|Cytoplasm\|\|Cytoplasm\|\|Arthropod bite \|} Line 53 ⟶ 35: {{Baltimore classification}} {{Taxonbar\|from=Q18822267}} [[Category:Reoviruses]]▼ ▲[[Category:~~Reoviruses~~Virus genera]] [[Category:Sedoreovirinae]]