If you don't have a background in this area and are interested in learning a little more about epigenetics, there is a good NOVA program on it: http://www.pbs.o

If you don't have a background in this area and are interested in learning a little more about epigenetics, there is a good NOVA program on it: http://www.pbs.org/wgbh/nova/genes/ http://www.pbs.org/wgbh/nova/genes/