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. 2016 Jul 26;6:28836. doi: 10.1038/srep28836

Figure 2.

Figure 2

Manhattan plots (left) and quantile–quantile plots (right) of the observed P-values for EST (A), ET (B), MT (C) and MD (D). The Manhattan plots indicate -log10 (observed P-values) for genome-wide SNPs (y-axis) plotted against their respective positions on each chromosome (x-axis), and the horizontal gray and red lines depict the genome-wide suggestive (1.71 × 10−5) and significant (8.57 × 10−7) thresholds, respectively. For quantile-quantile plots, the x-axis shows the expected -log10-transformed P-values, and the y-axis represents the observed -log10-transformed P-values. The genomic inflation factors (λ) are shown on the top left in the QQ plot.