THADA and type 2 diabetes mellitus: For example, SNP rs7578597 (in gene THADA), with a minor allele (C) frequency of 0.083, was identified as associated with Type 2 diabetes by a meta-analysis [42] that combined three GWAS data sets with an odds ratio of 1.25 (low bound of 95% confidence interval is 1.12 that is just slightly larger than the odds ratio that could be caused by genotyping errors alone, Figure 5B).