Type two diabetes mellitus (T2D) is a complex disease caused by multiple genetic and environmental factors with an overarching problem of insufficient insulin to meet the level of insulin resistance (Mokdad et al., 2001; Sladek et al., 2007; Narayan et al., 2007; Støy et al., 2007; Kaul and Ali, 2016). The gene discussed is INS; the disease is type 2 diabetes mellitus.