Nucleic Acid Sequence-Based Amplification (NASBA)

Nucleic Acid Sequence-Based Amplification (NASBA) is a laboratory technique used to quickly replicate specific RNA sequences. Unlike traditional DNA amplification methods, NASBA works with RNA, making it useful for detecting viruses or studying gene expression. The process involves a series of steps that utilize enzymes to create many copies of the target RNA. This amplification allows scientists to analyze tiny amounts of RNA, enhancing sensitivity and accuracy for research, diagnostics, and monitoring infections. Essentially, NASBA enables precise identification and study of RNA molecules in various biological contexts.