Figure 1From: Pathway-based joint effects analysis of rare genetic variants using Genetic Analysis Workshop 17 exon sequence dataMultidimensional scaling analysis of 697 samples from the 1000 Genomes Project. We used 23,173 SNPs in the multidimensional scaling analysis and removed seven outlier samples (one European and six Africans) in the subsequent analysis. Red circles, Europeans; green circles, Asians; black circles, Africans.Back to article page