Ironman wrote:
The dumbest is the idea that modifying a gene that is responsible for a piece of anatomy in a particular animal, can somehow be used by bacteria. Bacteria can use the genes from other strains of bacteria, but it can't use a gene for a bit of anatomy it doesn't have.
Pardon me if I am understanding this completely wrong (you may be making a statement different to how I am perceiving), but bacteria is quite able to use genes from other organisms, mammalian included. Artificial Insulin production is used through inserting and ligating a human insulin gene transcript into a bacterial RNA plasmid.