Regional plot of the associated locus on chromosome Xq28. Association results of our Han Chinese genome-wide association study on schizophrenia, together with recombination rates and genes within the 500kb region on Xq28, were plotted using LocusZoom. The index single nucleotide polymorphism (SNP) rs2269368 is represented by a diamond. The remaining SNPs within this region are labeled with different colors according to their linkage disequilibrium with the index SNP, based on the pair-wise r
2 values from HapMap phaseII JPT + CHB. Combined results of the 4 significant SNPs (ie, rs2269368, rs2269372, rs2734647, and rs2239464) are shown as P
combined.