highly significantP = 3.3 × 10 −19
Reassuringly, the study also reported highly significant association of a previously reported SNP in TCF7L2 in Sikhs ( P = 3.3 × 10 −19 ) and confirmed a previously reported IGF2BP2 locus, with these two loci also showing genome-wide significant association with T2D in combined meta-analysis of the Sikh and wider South-Asian populations, and large, multiethnic meta-analyses.