Figure 4

Chromosome-wide location scores (log(1/p)) along the chromosome 9 (A) and 19 (B) maps, for BV _LEPG (red) and EPG (blue). Marker positions are marked by white triangles. The distribution of most likely QTL position across 1,000 bootstrap samples are marked by gray bars; the resulting 95% confidence interval is shown as a red horizontal line. The insets shows the results of the within family analysis for BV_LEPG (red) and EPG (blue). The most likely QTL position (cM) is given above the bar graphs for families exceeding chromosome-wide significance.