Figure 7
From: Sulf2a controls Shh-dependent neural fate specification in the developing spinal cord
Sulf2a is excluded from Nkx2.2a-expressing progenitors but expressed, at gliogenic stage, in a subset of Olig2 progenitors. Side views (a,c,e) and transverse sections (b,d,f) of 24 hpf (a,b) and 36 hpf (c–f) embryos. (a–f) Detection of sulf2a mRNA (red) in Tg(nkx2.2a:mEGFP) embryos (green, a–d) or in Tg(olig2:GFP) embryos (green, e,f). Images show representative examples of at least three embryos. Note that sulf2a expression dorsally abuts the nkx2.2a:mEGFP-expressing domain both at 24 and 36 hpf (a–d) and is heterogeneously expressed within the population of Olig2 progenitors at 36 hpf (e,f).
