Prasinovirus
| Prasinovirus | |
|---|---|
| Negative stained image of MpV-SP1 | |
| Virus classification | |
| (unranked): | Virus |
| Realm: | Varidnaviria |
| Kingdom: | Bamfordvirae |
| Phylum: | Nucleocytoviricota |
| Class: | Megaviricetes |
| Order: | Algavirales |
| Family: | Phycodnaviridae |
| Genus: | Prasinovirus |
Prasinovirus is a genus of large double-stranded DNA viruses, in the family Phycodnaviridae that infect phytoplankton in the Prasinophyceae. The genus contains two species, including Micromonas pusilla virus SP1, which infects the cosmopolitan photosynthetic flagellate Micromonas pusilla.
There is a large group of genetically diverse but related viruses that show considerable evidence of lateral gene transfer.