1. Department of Molecular and Cellular Biology (R.B.L., Y.B., A.M., J.Q., B.W.O.), Houston, Texas 77030
2. Genpathway, Inc. (P.L.), San Diego, California 92121
3. Division of Biostatistics (L.W., W.L.), Dan L. Duncan Cancer Center, Department of Molecular and Cellular Biology, Houston, Texas 77030
4. Verna and Marrs McLean Department of Biochemistry (J.Q.), Baylor College of Medicine, Houston, Texas 77030
5. V&P Scientific, Inc. (M.H.), San Diego, California 92121