Class 12 NEET Biology Molecular Basis of Inheritance Questions Part 2

The following is the correct sequence of steps of DNA fingerprinting.
A. Isolation of DNA and its digestion by restriction endonuclease.
B. Probes made complementary to the VNTR locus are allowed to hybridise with the DNA fragments.
C. The separated DNA fragments are transferred to synthetic membranes made of nylon or nitrocellulose.
D. Finally, the hybridised DNA fragments are detected under X-rays in a technique called autoradiography.
E. DNA fragments are separated based on their size by the technique of gel electrophoresis.