Fig. 6From: The emergence of mesencephalic trigeminal neuronsInhibition of WNT signalling via in ovo electroporation of the dorsal midbrain. a. Representative high magnification image of GSK3-IRES-GFP electroporated cells (n = 19). Thin arrow, typical GSK3 electroporated MTN neuron. Asterisk, deeper MTN neuron. Scale bar, 20 μm. b. Transverse cryosection of a GKS3-IRES-GFP electroporated midbrain. Arrowhead denotes the position of the dorsal midline. Thin arrows, typical GSK3 electroporated MTN neurons. Scale bar, 20 μmBack to article page