Fig. 2From: Integrated Microbiome and Metabolomic Analysis Reveal Responses of Rhizosphere Bacterial Communities and Root exudate Composition to Drought and Genotype in Rice (Oryza sativa L.)Structure and taxonomic information of rhizosphere bacterial communities as affected by drought and genotype. a Principal coordinates analysis (PCoA) of rhizosphere bacterial communities based on Bray–Curtis distance at the OTU level. Asterisks indicate significant differences as defined by PERMANOVA (**p < 0.01). T Treatment, G Genotype. b Relative abundance of the dominated bacterial phyla in rhizosphere soil samples. Bar graphs showing the distribution of dominated phyla of rhizosphere bacterial communities c between the different watering treatments and d between the two rice genotypes. Asterisks indicate significant differences as defined by two-way ANOVA with LSD test (*p < 0.05 and **p < 0.01)Back to article page