Figure 2

Manhattan plots and Q-Q plots of genome-wide association studies for AH and HU. Each dot represents an SNP in the dataset. The horizontal red and black lines indicate the genome-wide significant threshold (1.58e–6) and genome-wide suggestive significant threshold (3.17e–5), respectively. The Manhattan plots indicate −log₁₀ (observed P-values) for genome-wide SNPs (y-axis) against their corresponding position on each chromosome (x-axis), while the Q-Q plots show the expected -log₁₀-transformed P-values vs. the observed -log₁₀-transformed P-values. AH and HU denote albumen height and haugh unit, respectively. GIF represents genomic inflation factor.