im not sure but i think beast was asking me to explain my statement of "they already can" and if thats the case, then what i meant is, we can go in now and turn off and turn on genes in humans, not all i dont believe but more and more since weve mapped the genome or somehting like that lol, but im almost 100% certain we have identified this gene in humans and have already turned it off in other animals, so thats what i mean if the question was posed towards me