AdvertisementA Potential But Controversial Fix For Genetic DiseasePlay03:54Download AudioAugust 26, 2009Richard HarrisfacebookEmailThese healthy newborn monkeys, Mito and Tracker, developed from embryos containing transplanted DNA. They are named after the dye 'mitotracker' used for imaging mitochondria in cells. (Oregon National Primate Research Center at OHSU)
