Extended Data Fig. 1: Bacterial diversity analysis among three rice cultivars with different disease resistances.

Rice cultivars Lemont (LM), Nipponbare (NB) and Teqing (TQ) show different disease resistance against R. solani. Alpha diversity including Chao1 index (a), Shannon index (b) and beta diversity based on Bray-Curtis dissimilarity (c). Significant differences among three cultivars were statistically tested through pairwise permutation multivariate analysis of variance (PERMANOVA) (P > 0.05). Different capital letters with error bars indicate a significant difference which was tested according to one-way analysis of variance (ANOVA) with Duncan’s multiple range tests (P < 0.05). None letter in the figure indicates no significance was observed among three cultivars in panel A. Values are means ± s.d. (shown as error bars; n = 10 samples).