Skip to main content

Riboviria
Ribozyviria/viroid

image

Realm: Monodnaviria

Viruses from this realm are viruses with circular single-stranded DNA genomes and most of them encode a rolling circle replication initiation endonuclease (Rep). The capsids are either helical or icosahedral with T=1 symmetry (single jelly roll (SJR)).

CRESS DNA viruses have evolved on three independent occasions from bacterial rolling-circle replicating plasmids . Due to the simplicity and universal replication mechanism, these viruses are very versatile and can jump to new hosts and evolve rapidly.

Kingdom: Trapavirae
Phylum: Saleviricota (Pol, Rep or nothing; no capsid)
Class: Huolimaviricetes
Order: Haloruvirales

Kingdom: Loebvirae
Phylum: Hofneiviricota (PFAM Ino-type Rep; M-13 type capsid)
Class: Faserviricetes
Order: Tubulavirales

Kingdom: Sangervirae
Phylum: Phixviricota (PFAM Micro-type Rep; Single jelly roll capsid)
Class: Malgrandaviricetes
Order: Petitvirales
Kingdom: Shotokuvirae
Phylum: Cossaviricota
Class: Mouviricetes (PFAM Protein-primed DNApol B; Single jelly roll capsid)
Order: Polivirales
Class: Papovaviricetes dsDNA, no pol, no Rep
Order: Sepolyvirales
Order: Zurhausenvirales
Class: Quintoviricetes (PFAM PArvo-type Rep; Single jelly roll capsid)
Order: Piccovirales
Phylum: Commensaviricota
Class: Cardeaviricetes (No rep, Single Jelly roll capsid)
Order: Sanitavirales
Phylum: Cressdnaviricota
Class: Arfiviricetes (Cress-type Rep, SF3 Helicase; Single jelly roll capsid)
Order: Baphyvirales
Order: Cirlivirales
Order: Cremevirales
  • Smacoviridae
      • Babosmacovirus
Order: Gredzevirales
  • Gandrviridae
      • Atripovirus
  • Ouroboviridae
      • Aretevirus
Order: Jormunvirales
  • Draupnirviridae
      • Armipotenivirus
Order: Lineavirales
  • Oomyviridae
      • Avoomyvirus
      • Nicoomyvirus
      • Swoomyvirus
Order: Mulpavirales
Order: Recrevirales
Order: Ringavirales
  • Pecoviridae
      • Amaruvirus
Order: Rivendellvirales
  • Naryaviridae
      • Menegrothvirus
      • Nauglamirvirus
      • Nimphelosvirus
      • Phialvirus
Order: Rohanvirales
  • Nenyaviridae
      • Angainorvirus
      • Galvornvirus
      • Mazarbulvirus
      • Mithrilvirus
      • Valinorvirus
Order: Saturnivirales
  • Kanorauviridae
      • Chinseivirus
  • Mahapunaviridae
      • Acamarivirus