Among tissues linked to hypertension, PPP1R14D (Z = 3.12) and AMN (Z = 2.12) show maximal expression in kidney cortex, while PTMAP9 (Z = 1.16), RRAGA (Z = 1.37) and CREB1 (Z = 1.21) are most abundant in the aorta. This evidence concerns the gene PTMAP9 and hypertensive disorder.