PC1 versus PC2 of Eigenstrat analysis including European and Middle Eastern subjects from the CEPH Diversity Panel. Subjects with one, two or three Jewish grandparents were excluded. Four subjects with outlying scores were excluded for better visualization of the remaining data points: a Bedouin at -0.2776,0.2012; and three Mozabites at -0.2608,0.1952; -0.2265,0.1621; -0.1611,0.1314.
Need et al. Genome Biology 2009 10:R7 doi:10.1186/gb-2009-10-1-r7