Fig. 2.

Strong regional specificity of Sox2 regulatory region 2 (SRR2) in midgestation mouse embryos. a β-galactosidase activity of SRR2-β-geo transgenic mouse embryo at 10.5 days postcoitum (dpc). b Section of β-gal-stained embryonic brain at 16.5 dpc. These data were originally published in [30]. T Telencephalon, M midbrain, S spinal cord, GE ganglionic eminence, LC lateral cortex, MC medial cortex