highly significantP=0. 0000001
We found very strong evidence of association of multiple SNPs at TTC12 and ANKK1 in two different populations, EAs and AAs (minimal P=0.0007 in AAs and minimal P=0.00009 in EAs), and highly significant association of a single haplotype (set of markers) spanning TTC12 and ANKK1 to ND in the pooled sample (P=0. 0000001).