Vitivirus
From Wikipedia, the free encyclopedia
| Vitivirus | |
|---|---|
Virus classification  | |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Kitrinoviricota |
| Class: | Alsuviricetes |
| Order: | Tymovirales |
| Family: | Betaflexiviridae |
| Subfamily: | Trivirinae |
| Genus: | Vitivirus |
Vitivirus is a genus of viruses in the order Tymovirales, in the family Betaflexiviridae.[1][2] Plants serve as natural hosts. There are 22 species in this genus.[1][3]
The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species:[1]
- Vitivirus alphactinidiae, Actinidia virus A
- Vitivirus alpharubi, Blackberry virus A
- Vitivirus alphavitis, Grapevine virus A
- Vitivirus ananasae Pineapple vitivirus A
- Vitivirus betactinidiae, Actinidia virus B
- Vitivirus betavitis, Grapevine virus B
- Vitivirus deltavitis, Grapevine virus D
- Vitivirus duomenthae, Mint virus 2
- Vitivirus epsilonvitis, Grapevine virus E
- Vitivirus etavitis, Grapevine virus H
- Vitivirus gammactinidiae, Actinidia virus C
- Vitivirus gammavitis, Grapevine virus G
- Vitivirus iotavitis, Grapevine virus I
- Vitivirus jeivitis, Grapevine virus J
- Vitivirus lambdavitis Grapevine virus L
- Vitivirus latensheraclei, Heracleum latent virus
- Vitivirus muviti, Grapevine virus M
- Vitivirus nuvitis, Grapevine virus N
- Vitivirus phivitis, Grapevine virus F
- Vitivirus rhoviti, Grapevine virus P
- Vitivirus vaccinii, Blueberry green mosaic associated virus
- Vitivirus viarracaciae, Arracacha virus V
Structure
Viruses in Vitivirus are non-enveloped, with flexuous and filamentous geometries. The diameter is around 12 nm. Genomes are linear, around 7.6kb in length. The genome codes for 5 proteins.[3]
| Genus | Structure | Symmetry | Capsid | Genomic arrangement | Genomic segmentation |
|---|---|---|---|---|---|
| Vitivirus | Filamentous | Non-enveloped | Linear | Monopartite |