Figure 3 shows the surrounding association signals and genes located in the lead SNP region at the positions of the two SNPs identified. A few SNPs showed a significant association with T2DM, located around the SNP rs73893755, with the functional gene at that location of melanotransferrin (MELTF; Figure 3A). There were relatively few SNPs with a significant association with T2DM around rs139560285; however, tripartite motif-containing protein 25 (TRIM25) was at that location (Figure 3B). GWAS and gene–nutrient interaction analysis results are shown in Supplementary materials 1, 2. The gene discussed is MELTF; the disease is type 2 diabetes mellitus.