Genome-wide summary of associations.

<p>This figure presents the associations identified across all 22 autosomes and the X chromosome. Each vertical line represents a chromosome and the position within that chromosome is given based upon the position along the vertical axis. The length of the red bars represents the strength of the association for individual SNPs, calculated as the negative log₁₀ of the association p-value. Only SNPs with p <10⁻³ are shown. The green bars denote the position of the associated SNP clusters, as summarized in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0058657#pone-0058657-t002" target="_blank">Table 2</a>.