(a) Production of human growth hormone by E. coli.
(b) Animals as organ donors for humans.
Example. Transgenic bacteria like E.coli which produces insulin. This bacteria is genetically manipulated by introducing two DNA sequences corresponding to A and B chains of human insulin in plasmids of E. coli to produce insulin chains. Chains A and B produced separately are extracted and combined by disulfide bonds to form human insulin.
Can you suggest a method to remove oil (hydrocarbon) from seeds based
on your understanding of rDNA technology and chemistry of oil?
Consult internet and find out how to make orally active protein pharmaceutical. What is the major problem to be encountered?