Figure 3.

TRPC4, TRPV1, TRPM4, and TRPM8 display ganglion-to-ganglion variation of mRNA expression in DRGs from distinct vertebral segments. To demonstrate variable mRNA expression in DRGs all over the vertebral column, ANOVA analysis was performed, using the average relative expression value per segment for every detected TRP gene. Red colour indicates TRP genes showing the most variable mRNA expression in DRGs. p: probability.