Figure 8From: Pax6 regulates the formation of the habenular nuclei by controlling the temporospatial expression of Shhin the diencephalon in vertebratesPax6 controls development of the epithalamus via regulation of MDO Shh function in zebrafish. (A-L’) Lateral and dorsal views of wholemount ISH for otx5 (A-F’) and cxcr4b (G-L’) in 28 hpf zebrafish embryos of the indicated experimental procedure. Red arrows marks the cxcr4b positive habenula precursor cells. hpf, hours post-fertilization; ISH, in situ hybridization; MDO, mid-diencephalic organizer.Back to article page