Riboviria is a realm of viruses that includes all viruses that use a homologous RNA-dependent polymerase for replication. It includes RNA viruses that...

viruses that encode a HUH superfamily endonuclease and their descendants; Riboviria, which contains all RNA viruses that encode RNA-dependent RNA polymerase...

taxa. In 2018, the realm Riboviria was established and initially included the three RNA virus groups. A year later, Riboviria was expanded to also include...

recombination, and reassortment. Viruses in Orthornavirae belong to the realm Riboviria. They are descended from a common ancestor that may have been a non-viral...

sedis genera are recognized: Realms: Adnaviria Duplodnaviria Monodnaviria Riboviria Ribozyviria Varidnaviria Incertae sedis classes: Naldaviricetes Incertae...

Stelpavirictes) all of which are in the kingdom Orthornavirae and realm Riboviria. They are monophyletic and descended from a common RNA virus ancestor...

polymerase are believed to form a monophyletic group, known as the realm Riboviria. The majority of such RNA viruses fall into the kingdom Orthornavirae...

(specifically class Duplopiviricetes), in the kingdom Orthornavirae and realm Riboviria. The two phyla do not share a common dsRNA virus ancestor, but evolved...

Another proposed family of the phylum is unassigned Polymycoviridae in Riboviria. The following classes are recognized: Duplopiviricetes Pisoniviricetes...

constitute the phylum Negarnaviricota, in the kingdom Orthornavirae and realm Riboviria. They are descended from a common ancestor that was a double-stranded...