PCR (Polymerase Chain Reaction)
From Beacon
Polymerase Chain Reaction (PCR) is a powerful and precise laboratory technique used to amplify small segments of DNA, making it possible to generate millions of copies from a tiny sample. This method is crucial in various medical and biological applications, such as diagnosing genetic disorders, detecting infectious diseases, and identifying genetic material in forensic investigations. PCR works by cycling through a series of temperature changes that enable the DNA to be copied multiple times, significantly increasing the amount of DNA available for analysis. Its accuracy and sensitivity make PCR a vital tool in modern diagnostics, ensuring early detection and effective treatment planning for various conditions.
