Question

After performing electrophoresis scientist felt the need to preserve and document its result.how they can be done by blottinh technique and hybrusdisation

Answer 1

Ans: DNA hybridization generally refers to a molecular biology technique that measures the degree of genetic similarity between pools of DNA sequences. It is usually used to determine the genetic distance between two organisms. It is also used for identifying the sequence of a target DNA. It includes transferring DNA from an Agarose Gel to a Positively Charged Nylon, preparing probes to attach to the DNA molecule exposing to an X-ray and developing and analyzing the result. This is the process of Southern blotting or DNA hybridization.