Question

hey friends if anyone know about blotting dna test then plzz explain its steps simply . PLZZ DONT SPAM AND NOT TAKE ITS ANS FROM GOOGLE PLZZZZ.....​

Answer 1

There are four key steps in the Southern blotting technique: In the first step, sample DNA is broken down or digested in to smaller pieces using a restriction enzyme. After digestion, the DNA fragments are separated using gel electrophoresis. Agarose gel is usually used for this purpose.