QTL Mapping of a High Protein Digestibility Trait in Sorghum bicolor

Figure 1

Turbidity assay results. The turbidity of each sample at 562 nm correlates to protein digestibility. Samples with high protein digestibility are represented by low turbidity values. The distribution of turbidity values is surprisingly gradual (not step-wise). It is also interesting to note that there are many lines showing transgressive segregation.