Amalgaviridae
Amalgaviridae | |
---|---|
Virus classification | |
(unranked): | Virus |
Realm: | Riboviria |
Kingdom: | Orthornavirae |
Phylum: | Pisuviricota |
Class: | Duplopiviricetes |
Order: | Durnavirales |
Family: | Amalgaviridae |
Genera | |
Amalgaviridae is a family of double-stranded RNA viruses. Member viruses infect plants and are transmitted vertically via seeds.[1] The name derives from amalgam (blend, mix) which refers to amalgaviruses possessing characteristics of both partitiviruses and totiviruses.[1][2] There are ten species in the family.[3]
Genome
Amalgavirus genomes are
kilobases in length.[2][4] They have two partially overlapping open reading frames which encode the RNA-dependent RNA polymerase (RdRp) and a putative capsid protein.[2][5]
Evolution
It has been suggested that amalgaviruses have evolved via recombination between viruses with double-stranded and negative-strand RNA genomes.Bunyaviridae) and Tenuivirus.[6]
Taxonomy
The family Amalgaviridae has two genera and ten species:[3]
Amalgavirus
- Allium cepa amalgavirus 1
- Allium cepa amalgavirus 2
- Blueberry latent virus[1]
- Rhododendron virus A[4]
- Southern tomato virus[2]
- Spinach amalgavirus 1
- Vicia cryptic virus M[5]
- Zoostera marina amalgavirus 1
- Zoostera marina amalgavirus 2
References
Wikispecies has information related to Amalgaviridae.