Betaarterivirus is a genus of enveloped, positive-strand RNA viruses which infect vertebrates. The genus is in the family Arteriviridae and order Nidovirales. The genus contains four subgenera and six species.
Structure Member viruses are enveloped, spherical, and 45–60 nm in diameter.
Genome Betaarteriviruses have a positive-sense single-stranded RNA genome.
Taxonomy The genus Betaarterivirus contains the following subgenera and species:
Ampobartevirus Betaarterivirus americense
Chibartevirus Betaarterivirus chinrav Betaarterivirus ninrav Betaarterivirus sheoin
Eurpobartevirus Betaarterivirus europensis
Mibartevirus Betaarterivirus timiclar
References