DNA-fingerprinting (also called DNA typing or DNA profiling). It is a technique of determinĀing nucleotide sequences of certain areas of DNA which are unique to each individual. Each person has a unique DNA fingerprint. read more
Principle of DNA fingerprinting 3,000,000 base pairs of nucleotide that is 0.1% of the genomes are unique in all human being. This uniqueness in the base sequence doesn't only occur in genes but also in repetitive DNA also known as satellite DNA. read more