Fig. 2: Absence of Pitx3 results in misplaced neurons at E18.5.

GFP immunohistochemistry of lateral and medial sections of Pitx3GFP/+ and Pitx3GFP/GFP animals at E18.5. Insets (1) display higher magnification of areas within the white square. Green arrowheads indicate misplaced GFP neurons.