Among these SNPs, the GLIS3 rs7034200 SNP, an intronic C/A variant, has been reported to be related to impaired fasting glucose, β-cell dysfunction, and T2D [11, 13], with the A allele or AA genotype exhibiting an elevated risk of T2D among the Chinese population [16, 17], South Asians [15], and a slightly or borderline increased risk in Europeans [18] and Japanese [32]. The gene discussed is GLIS3; the disease is type 2 diabetes mellitus.