Awatramani R, Scherer S, Grinspan J, Collarini E, Skoff R, O’Hagan D, Garbern J, Kamholz J. Evidence That the Homeodomain Protein Gtx Is Involved in the Regulation of Oligodendrocyte Myelination. J. Neurosci. 1997 Sep 01;17(17):6657–68. doi: 10.1523/jneurosci.17-17-06657.1997.