Figure 6.

Gαq-family immunoreactivity co-localizes with T1R3-GFP. In vallate papilla TBs, the Gq/11/14 antibody (red) stains most of T1R3-GFP (green) cells (30 of 41). Fewer cells are strongly positive for Gαgus (blue). The large majority of Gq/11/14-IR cells (30 of 35) exhibit T1R3-GFP. Only about half of GαGus IR cells show T1R3-GFP expression). The figure in Additional file 3 shows single plane confocal images from this image set for comparison. Scale bar 20 μM.

Tizzano et al. BMC Neuroscience 2008 9:110   doi:10.1186/1471-2202-9-110
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