Fig. 2

Distribution and correlation of PPARα-wt and PPARα-tr variants in the human liver (N = 150). a Box-and-whisker plot reflecting the variability of mRNA copies for each PPARA transcript isoform (left-hand side). Expression correlation of both variants on the mRNA level (right-hand side). b Box-and-whisker plot reflecting the variability of the absolute amount of protein quantified by western blot for each PPARα isoform (left-hand side) with representative example blot as an insert. Correlation between both variants on the protein level (right-hand side)