Fig. 1

BPH resistance evaluation of the BPH6G and WT plants. a, Image of the BPH resistance evaluation of the BPH6G and WT seedlings. G stands for BPH6G, N stands for WT; DAI, days after infestation. b, Settling of BPH nymphs on the BPH6G and WT plants in the host choice test. c, BPH weight gain ratio on the BPH6G and WT plants. d-f, Expression of phytohormone synthesis-related genes in the BPH6G and WT plants after BPH infestation. Rice TBP was used as a reference control. Genes expression was quantified relative to values obtained from non-infested WT. Data represent means ± SD of ten independent experiments (b-c) and three independent biological repeats (d-f). Asterisks indicate significant differences revealed by one-way ANOVA at P < 0.05 (*) and P < 0.01 (**), respectively