Betaguttavirus
Betaguttavirus is a genus of viruses, in the family Guttaviridae. Aeropyrum pernix archaea serve as natural hosts. There is currently only one species in this genus: the type species Aeropyrum pernix ovoid virus 1.[1][2][3]
| Betaguttavirus | |
|---|---|
Virus classification  | |
| (unranked): | Virus |
| Realm: | incertae sedis |
| Kingdom: | incertae sedis |
| Phylum: | incertae sedis |
| Class: | incertae sedis |
| Order: | incertae sedis |
| Family: | Guttaviridae |
| Genus: | Betaguttavirus |
| Type species | |
| Aeropyrum pernix ovoid virus 1 | |
Taxonomy
Group: dsDNA
Order: Unassigned
- Family: Guttaviridae
- Genus: Betaguttavirus
- Aeropyrum pernix ovoid virus 1
Structure
Viruses in the genus Betaguttavirus are enveloped. The diameter is around 70-55 nm. Genomes are circular.[2][3]
| Genus | Structure | Symmetry | Capsid | Genomic arrangement | Genomic segmentation |
|---|---|---|---|---|---|
| Betaguttavirus | Ovoid | Enveloped | Circular | Monopartite |
Life cycle
DNA-templated transcription is the method of transcription. Aeropyrum pernix archaea serve as the natural host. Transmission routes are passive diffusion.[2][3]
| Genus | Host details | Tissue tropism | Entry details | Release details | Replication site | Assembly site | Transmission |
|---|---|---|---|---|---|---|---|
| Betaguttavirus | Archaea: Sulfolobus newzealandicus | None | Unknown | Unknown | Cytoplasm | Cytoplasm | Passive diffusion |
References
- Prangishvili, D; Mochizuki, T; Krupovic, M; ICTV Report Consortium (8 February 2018). "ICTV Virus Taxonomy Profile: Guttaviridae". The Journal of General Virology. doi:10.1099/jgv.0.001027. PMC 5882108. PMID 29458561.
- "ICTV Online Report Guttaviridae".
- "Viral Zone". ExPASy. Retrieved 13 August 2015.
External links
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