| Betaarterivirus | |
|---|---|
| |
| Betaarterivirus virion | |
Virus classification 
| |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Pisuviricota |
| Class: | Pisoniviricetes |
| Order: | Nidovirales |
| Family: | Arteriviridae |
| Subfamily: | Variarterivirinae |
| Genus: | Betaarterivirus |
Betaarterivirus is a genus of enveloped, positive-strand RNA viruses which infect vertebrates. The genus is in the family Arteriviridae and order Nidovirales. The genus contains four subgenera and six species.
Structure
Member viruses are enveloped, spherical, and 45–60 nm in diameter.
Genome
Betaarteriviruses have a positive-sense single-stranded RNA genome.
Taxonomy
The genus Betaarterivirus contains four subgenera and six species:
References
- "Virus Taxonomy: 2018b Release". International Committee on Taxonomy of Viruses (ICTV). March 2019. Retrieved 23 September 2019.
- ^ "Betaarterivirus ~ ViralZone". viralzone.expasy.org. Retrieved 2021-06-17.
- "Taxonomy". International Committee on Taxonomy of Viruses. Retrieved 25 March 2020.
| Taxon identifiers | |
|---|---|
| Betaarterivirus | |