A viral DNA genome is the complete set of genetic material within a virus, composed of DNA (deoxyribonucleic acid). This genome carries all the information that a virus needs to infect a host cell and replicate itself.
Related terms
Genomics: The study of genomes, including their mapping, sequencing, and analysis.
Retrovirus: A type of virus that uses RNA as its genetic material but transcribes it into DNA in order to replicate itself. HIV is an example of a retrovirus.
Replication Cycle: The process by which viruses reproduce themselves within host cells.