Reverse transcriptase

Reverse transcriptase is an enzyme that helps convert RNA into DNA. This process is a key part of the life cycle of certain viruses, such as HIV. Normally, genetic information flows from DNA to RNA, but reverse transcriptase flips this flow, allowing the virus to integrate its genetic material into the host's DNA. This enables the virus to replicate and spread within the host organism. Researchers also use reverse transcriptase in laboratory settings to create DNA from RNA templates, which is important for studying genes and developing medical treatments.