Fig. S2.

Brain phenotypes of Rcor1 and Rcor2 knockouts at E18.5. Shown are H&E-stained coronal hemisections of telencephalon. Nes-Cre and Rcor2 KO hemisections are representative. Three of six Rcor1 KOs, including the one depicted here, had a cleft (arrowhead) at the surface of the ventral VZ/SVZ of the lateral subpallium. In other respects, single Rcor KOs were indistinguishable from Nes-Cre controls. Boxes in Top indicate Insets shown below at higher magnification. [Scale bar, 500 μm (Top) and 50 μm (Bottom).]