Additional file 1 of The genetic basis of water‐use efficiency and yield in lettuce

Additional file 1: Figure S1. Frequency distributions of traits measured in the WW (blue), Dr1 (red) and Dr2 (black) trials, in the RIL population. Mean parental trait values are indicated with a dashed line.

补充材料1：图S1。该图展示了重组自交系（Recombinant Inbred Lines, RIL）群体中，分别以蓝色、红色、黑色标识的WW、Dr1及Dr2三项试验所测定性状的频率分布。亲本性状的平均值以虚线标示。