Reprinted from ScienceDaily Magazine ...Source: Stanford University Date Posted: Thursday, August 08, 2002Web Address: http://www.sciencedaily.com/releases/2002/08/020807065302.htm Computational Geneticists Revisit A Mystery In Evolution You and I are both human, with hearts that beat at roughly the same rates, nervous systems that churn out just about the same chemicals, bodies that are similar enough to peg us as people and not chimpanzees. But despite the fact that we both belong to the same species, our genes are pretty different. Only half the genes are identical among siblings who aren't twins, for example, and for most of us, the degree of genetic relatedness is much...