Figure 5.
Cellular expression patterns of Smarca4-regulated retinal genes specifically expressed in GCL and/or INL at both 36 and 52 hpf. A total of five genes: (A) irx4a, (B) barhl2, (C) pbx1a, (D) rlbp1l and (E) irx7 were found to express at both 36 and 52 hpf in GCL and/or INL in the WT retinas. Each one of them has a unique cellular expression pattern. For each gene, the ventral and the lateral views of WT and smarca4a50/a50 retinas are shown. In some cases, the embryo was slightly tilted from the lateral view to facilitate a better observation of the expression domain. Some specific expression locations in the retina are highlighted by black arrows. The corresponding clade of the dendrogram from Figure 2D is reproduced in (F). Refer to Figure 1 for sample abbreviations. Scale bar: 50 μm.