mRNA

ssRNA-RT

DNA/RNA

DsDNA

DsDNA-RT

dsRNA

dsRNA

ssDNA

(+)ssRNA

(-)ssRNA

dsDNA

(-)ssRNA

VI

V

VII

IV

III

II

I

Hepadnavirus

Retrovirus

Ortomixovirus

Adenovirus Herpesvirus Poxivirus

Parvovirus

Reovirus

Picornavirus Togavirus Flavivirus