TCF7L2 and type 2 diabetes mellitus: Twenty-five of these were previously reported type 2 diabetes-associated variants, including those consistently identified in multiple populations (e.g. variants at KCNQ1 and TCF7L2) and others enriched in the Latino population (e.g. variants at SLC16A11) (Fig. 3a, ESM Fig. 2 and ESM Table 3).