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Riboviria
+ Ribozyviria/viroid

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Phylum: Pisuviricota

RNA viruses of the phylum Pisuviricota are characterized by homologous RNA-dependent-RNA polymerases (Pfam RdRp_1 family), except barna- and solemoviridae which polymerase belong to a (PFAM RdRp_4 family). Most capsids are icosahedral with T=1 to T=4 symmetry.

Class: Pisoniviricetes
Order: Picornavirales
(Pfam RdRp_1 family; VPG cap)
Order: Sobelivirales
(Pfam RdRp_1 family; VPG cap?)
Order: Nidovirales
(Pfam RdRp_1 family; Nido-type capping)
Ghabrivirales satellites
Order: Yadokarivirales

Order: Unassigned

Class: Stelpaviricetes
Order: Patatavirales

Order: Stellavirales
Class: Duplopiviricetes
Order: Durnavirales
(Pfam RdRp_1 family, no cap)
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