1. Department of Pathology (K.H.B., C.Y., T.R.K., M.M.M.), Baylor College of Medicine, Houston, Texas 77030
2. Department of Molecular and Human Genetics (K.H.B., M.M.M.), Baylor College of Medicine, Houston, Texas 77030
3. Department of Molecular and Cellular Biology (T.R.K., M.M.M.), Baylor College of Medicine, Houston, Texas 77030