Torradovirus
From Wikipedia, the free encyclopedia
| Torradovirus | |
|---|---|
Virus classification  | |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Pisuviricota |
| Class: | Pisoniviricetes |
| Order: | Picornavirales |
| Family: | Secoviridae |
| Genus: | Torradovirus |
Torradovirus is a genus of viruses in the order Picornavirales, in the family Secoviridae. Plants serve as natural hosts. There are 16 species in this genus. Diseases associated with this genus include: torrado disease: severe necrosis of leaves and fruits.[1][2]
The genus contains the following species, listed by scientific name and followed by the exemplar virus of the species:[2][3]
- Torradovirus arctii, Burdock mosaic virus
- Torradovirus cardiacae, Motherwort yellow mottle virus
- Torradovirus carotae, Carrot torradovirus 1
- Torradovirus codonopsis, Codonopsis torradovirus A
- Torradovirus cucurbitae, Squash chlorotic leaf spot virus
- Torradovirus erigeronis, Fleabane yellow mosaic torradovirus
- Torradovirus lactucae, Lettuce necrotic leaf curl virus
- Torradovirus lophophyti, Lophophytum mirabile torradovirus
- Torradovirus lycopersici, Tomato torrado virus
- Torradovirus manihotis, Cassava torrado-like virus
- Torradovirus marchitezum, Tomato marchitez virus
- Torradovirus nanorugosum, Potato rugose stunting virus
- Torradovirus ophistopappi, Opisthopappus taihangensis torradovirus
- Torradovirus physalis, Physalis torrado virus
- Torradovirus rorippae, Lake cress torradovirus
- Torradovirus sesami, Sesamum torradovirus
Structure
Viruses in Torradovirus are non-enveloped, with icosahedral geometries, and T=pseudo3 symmetry. The diameter is around 30 nm. Genomes are linear and segmented, bipartite, around 25.4kb in length.[1]
| Genus | Structure | Symmetry | Capsid | Genomic arrangement | Genomic segmentation |
|---|---|---|---|---|---|
| Torradovirus | Icosahedral | Pseudo T=3 | Non-enveloped | Linear | Monopartite |