Fig. 2
From: Diversity-triggered deterministic bacterial assembly constrains community functions
Bacterial community variations between and within soil types. a Weighted Unifrac distances of pairwise bacterial communities from different pH levels within black and red soils, respectively, at each dilution level. b Weighted Unifrac distances of pairwise bacterial communities at different dilution levels between black and red soil samples. Lg(Dil) indicates the Lg-transformed dilution level. Lg(Dil) = 0 represents the untreated soil. Asterisks indicate significance: **P-value < 0.01 based on Tukey’s HSD test. Boxplot: median, 25%/75% percentiles, and the highest, lowest, and extremely values are shown. c Variation partitioning analysis (VPA) among soil type (ST), soil pH (pH), and the concentrations of Ca and Fe (CONC) for d untreated soil, and e 10−1, f 10−4, g 10−7, and h 10−10 diluted samples. Numbers indicate the percentage of variations in the bacterial community. Black numbers indicate significant variances (P-value < 0.01 based on Mantel test). Red numbers indicate variances that are not significant
