Additional file 4: of Genomic analysis of transcriptional networks directing progression of cell states during MGE development SandbergMagnus TaherLeila HuJianxin BlackBrian NordAlex RubensteinJohn 2018 Tcf12 expression in Sox6 conditional knockout. In situ analysis of Tcf12 in WT (A) and Sox6 conditional knockout (B) forebrain at E13.5. (PDF 4383 kb)