Question 133 of 157

Some of the steps of DNA fingerprinting are given below. Identify their correct sequence from the potions given.

A. Electrophoresis of DNA fragments

B. Hybridisation with DNA probe

C. Digestion of DNA by restriction endonucleases

D. Autoradiography

E. Blotting of NDA fragments to nitrocellulose membrane

(1) C – A – B – E – D

(2) C – A – E – B – D

(3) A – E – C – B – D

(4) A – C – E – D – B