DNA fingerprinting was developed in 1984 by which scientist?
- A.Kary Mullis
- B.Alec Jeffreys
- C.Frederick Sanger
- D.Hamilton Smith
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Working at the University of Leicester in 1984, Alec Jeffreys found that certain short sequences, the minisatellites or variable number tandem repeats, repeat a different number of times in different people, and that a pattern made from them identifies an individual.
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