Fig. 2

Susceptible and resistant reactions of 259 rice lines inoculated with two Xanthomonas oryzae pv. oryzae (Xoo) strains. (A, B) The frequency distribution of incidence rate of 259 rice lines after inoculation with Xoo P3 strain at 2 years; (C, D) The frequency distribution of incidence rate of 259 rice lines after inoculation with Xoo P6 strain at 2 years; (E) Histograms and box-plots showing the resistance phenotypic data of three rice subgroup to Xoo P3 strain; (F) Histograms and box-plots showing the resistance phenotypic data of three rice subgroup to Xoo P6 strain