Insulin levels were 68 ± 8 pmol/l in the controls and 350 ± 46 pmol/l in T2D patients (p < 0.001), and C-peptide were 809 ± 100 pmol/l in the controls and 641 ± 148 pmol/l in the T2D patients (p < 0.001). The gene discussed is INS; the disease is type 2 diabetes mellitus.