Figure 5From: Is TrpM5 a reliable marker for chemosensory cells? Multiple types of microvillous cells in the main olfactory epithelium of miceA P2X3 receptor antiserum labels cells with nuclei high in the epithelium but does not label TrpM5-GFP-+ cells (arrow). B Cells located high in the epithelium labeled for TrpC6 show no TrpM5-GFP label. C GFP-+ TrpM5a cells do not double-label with antisera against Gαq/11. Other presumably MV cells (non-TrpM5) are Gαq/11-+ (arrowheads). D GFP-+ TrpM5a cells do not express PDE2A. Other cells in the vicinity are PDE2A-+ (arrows).Back to article page