Which enzyme was targetted during the first clinical gene therapy given in $1990$ to a four year- old girl?
Monoamine oxidase
Tyrosine oxidase
Pyruvate dehydrogenase
Adenosine deaminase
The vector used for delivery of $ADA$ $cDNA$ into cells of a patient receiving gene therapy is
Which of the following is a variety of Brassica resistance to white rust disease ?
The mobile genetic element is
Goeddel and his associates biosynthesised the $HGH$ by genetic engineering by