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Which of the following is not required for any of the techniques of DNA fingerprinting available at present?

  1. A
    Zinc finger analysis
  2. B
    Restriction enzymes
  3. C
    DNA – DNA hybridization
  4. D
    Polymerase chain reaction

Solution & Step-by-step Explanation

DNA fingerprinting involves restriction enzyme digestion, PCR amplification, and hybridization using probes. Zinc finger analysis is related to protein-DNA interactions and DNA binding motifs, but not a part of DNA fingerprinting protocols.

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Which of the following is not required for any of the techniques of DNA fingerprinting available at present?
A
Zinc finger analysis
B
Restriction enzymes
C
DNA – DNA hybridization
D
Polymerase chain reaction

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