Including mice with mainly human brains cells. & much more. http://msnbc.msn.com/id/7681252/ _______ "Stanford law professor Hank Greely, who chaired the ethics committee,=20 said the board was satisfied that the size and shape of the mouse=20 brain would prevent the human cells from creating any traits of=20 humanity. Just in case, Greely said, the committee recommended closely=20 monitoring the mice=92s behavior and immediately killing any that=20 display human-like behavior." Ref from Matthew McMahon (Not a clone) --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist