$DNA $ fingerprinting method is very useful for
$DNA $ tests for identity and relationships
Forensic studies
Polymorphism
All of the above
What is the first step in the Southern blot technique ?
Arrange the various steps of $DNA$ fingerprinting technique in the correct order
$(I)$ Separation of $DNA$ fragment by electrophoresis.
$(II)$ Digestion of $DNA$ by restriction endonucleases.
$(III)$ Hybridization using labeled $VNTR$ probe
$(IV)$ Isolation of $DNA$.
$(V)$ Detection of hybridized $DNA$ fragments by autoradiography.
$(VI)$ Transferring of separated $DNA$ fragment to synthetic membranes.
$DNA$ finger printing technique was first developed by
Write a explanatory note on $DNA$ Fingerprinting
$DNA$ fingerprinting refers to