Figure 4 From: Mouse taste cells with G protein-coupled taste receptors lack voltage-gated calcium channels and SNAP-25 LCSMs from mouse circumvallate papillae showing T1R3 promoter driven GFP expression and SNAP-25-LIR. Green denotes GFP expression (A, C) and red SNAP-25-LIR (B, C). The GFP+ cells appear to be a separate population than those with SNAP-25-LIR. Scale bar is 20 μm.Back to article page