Figure 1
SNP allele frequency distribution. Minor allele frequency (MAF) distribution of 158,295 functional SNP assays that map uniquely to the human genome from this study (SQNM CEPH; histogram and solid line) compared to the distribution of 61,173 SNPs with Caucasian frequencies estimated by TSC (TSC CAUC; dashed line). The distributions are presented as densities, such that the area under each curve sums to one. The y-axis is truncated at 10, although the left-most histogram bar for SQNM CEPH extends to 17.
