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. This evidence concerns the gene TRIM25 and type 2 diabetes mellitus.