History of DNA virus

	Revision 2 . . November 6, 2001 5:49 am by Taw [Single-stranded DNA is usually expanded to double-stranded in infected cells.]
	Revision 1 . . November 6, 2001 5:26 am by Magnus Manske [stub]

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Changed: 1c1,4

A DNA virus is a virus that has DNA as its genetic material, as opposed to RNA viruses. The DNA can either be single- or double-stranded, the latter being more common.

A DNA virus is a virus that has DNA as its genetic material, as opposed to RNA viruses. The DNA can either be single- or double-stranded, the latter being more common. Single-stranded DNA is usually expanded to double-stranded in infected cells.