Question

Describe the approach of gene therapy used for the treatment of a 4-year-old girl suffering from Adenosine Deaminase Deficiency.

What is meant by microprogation ? Name any two important food plants grown commercially (on a large scale) by this method.

Describe the technique of a typical agarose gel electrophoresis used for the separation and isolation of DNA fragments.

Explain the basis on which gel electrophoresis technique works. Write any two ways the products obtained through this technique can be utilised.