Figure 2
Mapping of QTL controlling color of silk in F 2 population and the location of r1 . Curves in plot indicate the genetic or physical coordinate (X-axis) and LOD score (Y-axis) of detected QTL. Mapping curve of QTL controlling color of silk locates on chromosome 10; the box inside is the zoom-in image of the peak on chromosome 10. Red dot presents the relative physical position of r1 gene.