“Soymovirus”的意思、由来-开放百科全书

词条

Soymovirus

释义

Taxonomy
Structure
Life cycle
References
External links

{{Use dmy dates|date=April 2017}}{{Italic title}}{{taxobox
| virus_group = vii
| ordo = Ortervirales
| familia = Caulimoviridae
| genus= Soymovirus
| type_species = Soybean chlorotic mottle virus
}}Soymovirus is a genus of viruses, in the family Caulimoviridae order Ortervirales. Plants serve as natural hosts. There are currently four species in this genus including the type species Soybean chlorotic mottle virus.^[1]^[2]

Taxonomy

Group: ssRNA-RT{{Collapsible list|title= Order: Unassigned
|1={{Collapsible list| framestyle=border:none; padding:1.0em;|title=Family: Caulimoviridae
|1={{hidden begin|title=Genus: Soymovirus}}

Blueberry red ringspot virus
Cestrum yellow leaf curling virus
Peanut chlorotic streak virus
Soybean chlorotic mottle virus

{{hidden end}}
}}

}}^[2]

Structure

Viruses in Soymovirus are non-enveloped, with icosahedral geometries, and T=7 symmetry. The diameter is around 50 nm. Genomes are circular. The genome codes for 8 proteins.^[1]

Genus	Structure	Symmetry	Capsid	Genomic arrangement	Genomic segmentation
Soymovirus	Icosahedral	T=7	Non-enveloped	Circular	Monopartite

Life cycle

Viral replication is nuclear/cytoplasmic. Replication follows the dsDNA(RT) replication model. The method of transcription is dsDNA(RT) transcription. The virus exits the host cell by nuclear pore export, and tubule-guided viral movement.

Plants serve as the natural host. The virus is transmitted via a vector (aphid insects). Transmission routes are mechanical.^[1]

Genus	Host details	Tissue tropism	Entry details	Release details	Replication site	Assembly site	Transmission
Soymovirus	Plants	None	Viral movement; mechanical inoculation	Viral movement	Nucleus	Cytoplasm	Mechanical inoculation: aphids

References

1. ^¹²{{cite web|title=Viral Zone|url=http://viralzone.expasy.org/all_by_species/123.html|publisher=ExPASy|accessdate=15 June 2015}}
2. ^¹{{cite web|last1=ICTV|title=Virus Taxonomy: 2014 Release|url=http://ictvonline.org/virusTaxonomy.asp|accessdate=15 June 2015}}

External links

Viralzone: Soymovirus
ICTV

1 : Caulimoviridae

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