Figure 2 shows in HC and T2DM patients the distribution of light transmission aggregation (LTA) tests in response to AA (Figure 2A), collagen (Figure 2B), and ADP (Figure 2C) with the dotted line which denotes the cut-off value for residual platelet reactivity despite aspirin intake and separates HPR+ (above the line) from HPR- (below the line) subjects. The gene discussed is HPR; the disease is type 2 diabetes mellitus.