Fig. 4.

Summary of ASIC expression determined by qPCR in the olfactory bulb, cerebellum, brain stem, cortex, hippocampus, spinal cord and DRG neurons. Shades of grey indicate the level of ASIC expression in each tissues for mouse and naked mole-rat. For each species, the sample with the highest expression (in both cases ASIC3 in the DRG) was used as a reference (100% expression) and the relative expression in other tissues was calculated from this for each species independently