Mouse brain (E18.5), coronal section, Bcl11b (red), Satb2 (green), Tbr1 (magenta), DAPI (blue). Image was generated digitally by mirroring one (original) hemisphere along the midline.

Mouse brain (E14.5), coronal section, Bcl11a (red), Bcl11b (green), DAPI (blue)

Mouse brain (E14.5), coronal section, Bcl11a (red), Bcl11b (green), DAPI (blue)

Mouse neocortex (E14.5), EdU (red), Tbr2 (green), DAPI (blue)

Mouse neocortex (E14.5), EdU (red), Tbr2 (green), DAPI (blue)

Mouse neocortex, (E18.5), iuE E14.5 -> E18.5: GFP (green), Fog2 (red), Bcl11b (blue)

Mouse neocortex, (E18.5), iuE E14.5 -> E18.5: GFP (green), Fog2 (red), Bcl11b (blue)

Mouse hippocampus, P30, Bcl11b (red), Bcl11a (green)

Mouse hippocampus, P30, Bcl11b (red), Bcl11a (green)

Electron microscopy image of presynaptic dentate gyrus mossy fiber boutons (purple) engulfing postsynaptic CA3 thorny excrescences (yellow) in mouse hippocampus. Image credit: Sigrun Nestel (CC BY 4.0)

Electron microscopy image of presynaptic dentate gyrus mossy fiber boutons (purple) engulfing postsynaptic CA3 thorny excrescences (yellow) in mouse hippocampus. Image credit: Sigrun Nestel (CC BY 4.0)

Mouse brain (E18.5), coronal section, Bcl11b (red), Satb2 (green), Tbr1 (magenta), DAPI (blue). Image was generated digitally by mirroring one (original) hemisphere along the midline.

Mouse brain (E18.5), coronal section, Bcl11b (red), Satb2 (green), Tbr1 (magenta), DAPI (blue). Image was generated digitally by mirroring one (original) hemisphere along the midline.

Mouse brain (E18.5), coronal section, Bcl11b (red), Satb2 (green), Tbr1 (magenta), DAPI (blue). Image was generated digitally by mirroring one (original) hemisphere along the midline.