PBX1 and type 2 diabetes mellitus: Several PBX1 SNPs, including the G21S variant, were modestly associated with type 2 diabetes (Table 1), but the strongest result was obtained with the intron 2 SNP rs2792248 (P = 0.004, OR 1.21 [95% CI 1.06–1.39]), which had shown preliminary association with type 2 diabetes in the 1q Consortium dataset.