Fig. 3. Summary of results of single marker regression analysis of grain quality traits in the AC Reed x Grandin DH population. Light gray, dark gray, and black indicate significance at the 0.05, 0.01, and 0.001 level, respectively. Only markers that were significant at 0.001 level for at least one trait are shown. A dot indicates increasing effect from AC Reed. Markers are in mapping order within linkage groups. Allis-Chalmers milling, mixogram, and baking traits were evaluated at Tulelake only.