Fig. 2

Stratified comparisons of noncoding SNPs between Biobank (orange) and Wellderly (green) for minor allele frequency (MAF) (a and d), observed heterozygosity (b and e), and excess of heterozygosity (c and f). All the bars and error bars represent sample means and their standard errors. The stratification is based on combined MAF (a, b, c) and associated phenotypes (d, e, f) separately. Numbers at the bottom of bars of panel A are the SNP numbers in different MAF bins. Numbers at the bottom of bars of panel D are the numbers of SNPs associated with selected complex diseases (Diseases), selected complex traits (Traits), and all the complex diseases and traits combined (All). P values shown are raw values but with FDR < 0.05