Punavirus
Punavirus is a genus of viruses in the order Caudovirales, in the family Myoviridae. Bacteria serve as natural hosts. There are currently four species in this genus, including the type species Escherichia virus P1.[1][2]
Punavirus | |
---|---|
Virus classification | |
(unranked): | Virus |
Realm: | Duplodnaviria |
Kingdom: | Heunggongvirae |
Phylum: | Uroviricota |
Class: | Caudoviricetes |
Order: | Caudovirales |
Family: | Myoviridae |
Genus: | Punavirus |
Type species | |
Escherichia virus P1 | |
Synonyms | |
|
Taxonomy
Group: dsDNA
Order: Caudovirales
- Family: Myoviridae
- Genus: Punavirus
- Aeromonas virus 43
- Escherichia virus P1
- Escherichia virus RCS47
- Salmonella virus SJ46
Structure
Viruses in Punavirus are non-enveloped, with icosahedral and head-tail geometries. The diameter is around 85 nm. Genomes are circular, around 100kb in length. The genome codes for 100 proteins.[1]
Genus | Structure | Symmetry | Capsid | Genomic arrangement | Genomic segmentation |
---|---|---|---|---|---|
Punavirus | Head-Tail | Non-enveloped | Circular | Monopartite |
Life cycle
Viral replication is cytoplasmic. Entry into the host cell is achieved by adsorption into the host cell. DNA-templated transcription is the method of transcription. Bacteria serve as the natural host. Transmission routes are passive diffusion.[1]
Genus | Host details | Tissue tropism | Entry details | Release details | Replication site | Assembly site | Transmission |
---|---|---|---|---|---|---|---|
Punavirus | Bacteria | None | Injection | Lysis | Cytoplasm | Cytoplasm | Passive diffusion |
gollark: Physical calculators are just bad, though.
gollark: Nobody has to know.
gollark: It's hilariously slow but very general, although it also can't simplify things fully sometimes because no.
gollark: Anyway, my "CAS" was made semiironically, so instead of implementing stuff like binomial expansions directly, I implemented a pattern matching system and just put in a few rules for expanding brackets and such.
gollark: I use "hipercalc".
References
- "Viral Zone". ExPASy. Retrieved 1 July 2015.
- "Virus Taxonomy: 2019 Release". talk.ictvonline.org. International Committee on Taxonomy of Viruses. Retrieved 3 May 2020.
External links
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