Russell McMahon wrote: > The reason for the reactions is not well understood. > Investigations show slight differences in the molecular structure of > the protein when expressed in the bean and in the pea. Whoever has tried to find the exact problem in a "simple" analog circuit with only some 20 transistors intertwined probably can appreciate how much more we don't know about complex biochemical interactions. I always wonder how quick some people jump to conclusions from /very/ controlled lab experiments to applying the same results to the "free" world. We know that electronics doesn't work that way; why should proteins? :) Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist