Table 1.

List of viruses with DNA genomes

Virus family	Examples (common names)	Virion (naked/enveloped)	Capsid symmetry	Nucleic acid type	Group
Adenoviridae	Adenovirus, canine adenovírus type 2, human adenovirus type 2 and 5	Naked	Icosahedral	ds	I
Baculoviridae	Autographa californica multicapsid nucleopolyhedrovirus	Enveloped	Helical	ds	I
Circoviridae	Transfusion-transmitted virus	Naked	Icosahedral	ss Circular	II
Hepadnaviridae	Hepatitis B virus	Enveloped	Icosahedral	ds-RT	VII
Herpesviridae	Herpes simplex virus, varicella-zoster virus, cytomegalovirus, Epstein–Barr virus, varicella virus	Enveloped	Icosahedral	ds	I
Papillomaviridae	Human papillomavirus, bovine papillomavirus	Naked	Icosahedral	ds circular	I
Parvoviridae	Parvovirus B19, porcine parvovirus, adeno-associated virus	Naked	Icosahedral	ss	II
Polyomaviridae	Polyomavirus, JC polyomavirus, simian virus 40, goose hemorrhagic polyomavirus, murine polyomavirus	Naked	Icosahedral	ds circular	I
Poxviridae	Smallpox virus, vaccinia virus	Complex coats	Complex	ds	I

Abbreviations: ds, double stranded; ss, single stranded; RT, reverse transcriptase.

Source: Available at: http://www.ncbi.nlm.nih.gov/ICTVdb/ICTVdB/index.htm