Figure 3

Quantitative trait loci (QTL) map of total spikelet number (TSN), spike length (SL), heading date (HD), and flowering time (FT) in a DH-population of spring wheat grown over 4 years and their corresponding best linear unbiased estimations (BLUEs). The horizontal dashed lines indicate the corresponding logarithm of odds (LOD) threshold estimated at α = 0.05 with 1000 permutations to assess the QTL significance.