Umbravirus is a genus of plant viruses assigned to the family Tombusviridae. The genus has 11 species.
| Umbravirus | |
|---|---|
Virus classification 
| |
| (unranked): | Virus |
| Realm: | Riboviria |
| Kingdom: | Orthornavirae |
| Phylum: | Kitrinoviricota |
| Class: | Tolucaviricetes |
| Order: | Tolivirales |
| Family: | Tombusviridae |
| Subfamily: | Calvusvirinae |
| Genus: | Umbravirus |
Transmission may be by aphids or mechanical inoculation. The genome is a linear, positive-sense, single-stranded RNA, 4200–6900 nucleotides in length.[1]
The genus contains the following species:[2]
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