Fig. s2
RAR signaling is not required for patterning of the retina and forebrain. Embryos treated with DMSO or 10 μM AGN from 3s and hybridized at 24–25 hpf (A, B, and D) or 31 hpf (C) with the indicated probes. (A–C) Lateral views of heads. Yellow circles highlight the eye region. (B) Arrowheads and triangles point to the expression of ephrinA5 and ephA4 in the nasal or temporal retina, respectively, or to the expression of ephB3 and ephrinB2 in the dorsal retina and VR, respectively. (C) Arrowheads point to the expression of nr2F5, cyp1B1, or rlbp1l in the VR/OS. (D) Dorsal views of heads. Arrowheads point to fgf8 or spry4 expression in the OS.