What is the technique of DNA fingerprinting?

What is the technique of DNA fingerprinting?
  1. The isolation of satellite DNA
  2. The use of VNTR as a probe
  3. The separation of DNA fragments by electrophoresis
  4. The detection of hybridised DNA fragments by autoradiography

Solution

DNA fingerprinting is a technique that involves the use of Variable Number of Tandem Repeats (VNTR) as a probe to identify differences in specific regions of DNA sequences.

Asked in: NCERT

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