Fig1i. Copyright: This image is from [doi:10.1002/dvdy.20164] Colombo E; Galli R; Cossu G; Gecz J; Broccoli V, "Mouse orthologue of ARX, a gene mutated in several X-linked forms of mental retardation and epilepsy, is a marker of adult neural stem cells and forebrain GABAergic neurons." Dev Dyn 2004 Nov;231(3):631-639, and is displayed with the permission of Wiley-Liss, Inc. who owns the Copyright.