Figure 5

Linear regression of heading date (HD; a) and grain weight (GW; b) as a function of eleven identified QTLs associated with TN, RB, or SB in one or more of the 2017GH, 2018GH, and 2017F studies. Among the eleven QTLs identified, only the QTLs that are significantly associated with HD and GW (p < 0.05) are listed on the right panel. The percentage of RILs containing the Rondo allele at each of the TN-QTLs, RB-QTLs, SB-QTLs in the 1st, 2nd, 3rd, and 4th quartiles, ranked by increasing values for HD (c) and for GW (d) at the harvest stage in the 2017F are displayed as a heatmap.