Figure 2.

Porcupine plot of pQTLs detected as genome-wide significant using haplotype-based (A) or SNP-based (B) mixed models. The x-axis shows genomic position and y-axis the significance as −log10 of the P value of the test of association. Traits are color-coded, as indicated in the legend. Thresholds are shown as horizontal lines and indicate the genome-wide 10% thresholds, as determined by permutation in haplotype and bootstraps in SNP-based mapping. Haplotype association thresholds vary between traits, whereas those for SNPs are almost the same for all traits. Two pQTLs for Heart weight indicated by diamonds are likely the same locus, likely due to a misassembly in Rn6.0.