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DNA profiling

also called DNA fingerprinting is a forensic technique to identify individuals by characteristics of the DNA. Since every individual has unique DNA small variations can be used to uniquely identify them. Modern process developed in 1984 by Sir Alec jeffreys



Recent DNA profiling bill 2018 creates mechanism to collect DNA. Data Bank. Regulatory board. Certified labs. Using it in justice system.

Helped cbi solve gudiya rape case 2017.