Fig. 3

BPH resistance phenotype in pre-NIL with one or two genes and the parents (IR64 and KWQZ) measured by using the seedling bulk test. a. resistance scores, b. survival rates. Each bar represents the mean of nine replicates, error bars, SD. Different lowercase letters above bars indicate that the means (bar) are significantly different at P = 0.05. The survival rate was equal to the surviving plants divided by total plants of each line