(A) Linkage and (B) association profiles. (A) The linkage profile generated from a variance component linkage analysis. Y-axis shows the -LOG10 transformed p-values and the x-axis shows the positions of SNPs along the genome. Vertical lines denote the chromosome boundaries. The significance threshold of LOD = 3 is shown by the red line. (B) The association results produced by the single marker additive model using GRAMMAR. -LOG10 transformed p values are given for each marker position. The genome-wide significance threshold (p < 0.05) is shown with the red line.