Figure 3From: Mapping quantitative trait loci (QTL) in sheep. II. Meta-assembly and identification of novel QTL for milk production traits in sheepResults of the QTL analysis using QTL-MLE for the single milk content traits. Drawn are the genome-wide graphs for the single milk contents traits for protein, fat and lactose and the useful yield; chromosomes are separated by vertical lines and further the significance thresholds (LOD = 2 and LOD = 3) are shown in each graphBack to article page