Figure 5.

In situ hybridization of mouse olfactory epithelium by using β-globin-proximal odorant receptor genes as probes. Coronal sections through the mouse nasal cavity were hybridized with digoxigenin-labeled antisense RNA probes prepared from the odorant receptor genes indicated (also see Fig. 1). The sections shown are oriented with the dorsal region toward the top and ventral toward the bottom; the nasal septum is visible down the center of each panel.