Polymerase Chain Reaction (PCR) has revolutionized forensic science by allowing investigators to amplify small amounts of DNA evidence. Whether from hair, blood, or skin cells, PCR enables accurate identification of individuals, solving crimes and supporting justice. Its reliability and ability to work with degraded samples make it indispensable in modern forensic investigations. https://www.xelleratherapeutics.com/services/bioanalytical-testing/