- Mice deficient in the candidate tumor suppressor gene Hic1 exhibit developmental defects of structures affected in the Miller-Dieker syndrome. Carter, M.G., Johns, M.A., Zeng, X., Zhou, L., Zink, M.C., Mankowski, J.L., Donovan, D.M., Baylin, S.B. Hum. Mol. Genet. (2000)