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Fig. 2 | BMC Genomics

Fig. 2

From: Genome-wide association study revealed a promising region and candidate genes for eggshell quality in an F2 resource population

Fig. 2

Manhattan plot (left) and quantile-quantile plot (right) of the observed P-values for ESW (a), EST (b) and ESS (c) at 44 weeks of age (ESW44). The Manhattan plot indicates -log10 (observed P-values) for genome-wide SNPs (y-axis) plotted against their respective positions on each chromosome (x-axis), and the horizontal green and black lines depict the genome-wide suggestive (1.69 × 10−5) and significant (8.43 × 10−7) threshold, respectively. For quantile-quantile plot, 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. Green points represent the genome-wide significant associations

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