INS and type 2 diabetes mellitus: Furthermore, another variant (rs2943634), strongly correlated with the T2D and fat%-associated rs2943650 (r2 = 0.80, D′ = 0.96, HapMap2, CEU), was associated with fasting insulin levels (beta = 0.025, p = 2.5 × 10−14) [34, 100, 101].