Figure 2.

Manhattan and QQ plots with six-mapping models. -log10 (P) values from the GWAS results are plotted on the y axis. The red lines indicate genome-wide significant threshold of 7.65, and the green lines indicate suggestive threshold of 6.34. The candidate loci (Table 1) are marked in Manhattan plots. The QQ-plots are at the right of their corresponding Manhattan plots. The distribution of genome-wide variants across 12 chromosomes are shown below the Manhattan plots. Different colors represent the density of variation of markers within 1 Mb windows. The density values are represented with the legend color box on the right.