Figure 1.

Risk allele frequencies of 11 HbA_1c-associated SNPs.NHB: Non-Hispanic black NHANES III; MA: Mexican American NHANES III; NHW: Non-Hispanic white NHANES III; ASW: African ancestry in Southwest USA HapMap; MEX: Mexican ancestry in Los Angeles, California HapMap; CEU: Utah residents with Northern and Western European ancestry from the CEPH collection HapMap. *ASW frequencies were missing at ANK1 (rs6474359), HK1 and MTNR1B loci and YRI frequencies were substituted (YRI: Yoruba in Ibadan, Nigeria). MEX frequencies were missing at HK1 and MTNR1B loci.