Embryos in the left were injected with 750 pg gfp mRNA, and embryos on the right were injected with 750 pg lmo4b mRNA. Probes and stages indicated on the far left. A, B. Lateral views of 3dpf larvae. (C–H, K, L) are dorsal views of the anterior region. In (E–H), emx1 staining is blue and pax6b staining is orange. (I, J) are lateral views of the anterior region. (M, N) are ventral views. zli-zona limitans intrathalamica; h=hypothalamus. t=telencephalon.