Summary of the number of SNPs with significantly different frequencies between two populations based on the 1000 Genome Project.

<p>The number in a cell means the number of SNPs with significantly different frequencies (with multiple test corrected -values , see Materials and Methods for details) between the two populations of the row and column. There are 4 populations in the 1000 Genome Project data. ASN includes the CHB, CHS and JPT; AMR includes CLM, MXL (the same as MEX in the HapMap data) and PUR; AFR includes ASW and LWK; and EUR includes CEU, FIN, GBR, IBS and TSI, respectively. Among these populations, the ASW, CEU, CHB, JPT, LWK, MEX, TSI and YRI represent the same populations in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0078028#pone-0078028-g006" target="_blank">Figure 6</a>. Beside these, CHS, CLM, FIN, GBR, IBS, and PUR stand for Han Chinese South; Colombian in Medellin, Colombia; Finnish from Finland; British from England and Scotland; Iberian populations in Spain; and Puerto Rican in Puerto Rico, respectively.