<i>Wnt</i> gene expression in the retina at 48 hpf.

<p>Dissected eyes are shown in all panels. cmz, ciliary marginal zone.</p

<i>Wnt</i> gene expression at 72 hpf.

<p>Dorsal or ventral views of dissected brains are shown in all panels. p, pallium; sp, subpallium; et, epithalamus; th, thalamus; pr, posterior recess; mb, midbrain; mhb, midbrain-hindbrain boundary; cb, cerebellum; fp, floor plate.</p

<i>Wnt</i> gene expression at 24 hpf.

<p>Lateral views of whole embryos are shown in left panels, and dorsal views of dissected brains are shown in right panels. Genes with nonspecific brain expression are indicated with grey text. tel, telencephalon; et, epithalamus; th, thalamus; hy, hypothalamus; mb, midbrain; mhb, midbrain-hindbrain boundary; cb, cerebellum; fp, floor plate.</p