Marcus Williamson wrote in message . ..
It is sort of happening in the developing of transgenic plants to produce
protein drugs

Read here about how these "pharm" plants have already caused
contamination of food crops:

http://www.gmfoodnews.com/pharma.html

regards
Marcus

We actually have even more information on the
http://www.molecularfarming.com/contamination.htm page. As I have
posted earlier, MolecularFarming.com's purpose is to help enable
ENVIRONMENTALLY SAFE growing of Molecular Crops [ NON-FOOD GMO ]