FIGURE 1 Comparisons in microbial richness and composition
between rhizosphere (Rs) and non-rhizosphere (Non-Rs) regions . Notes:
Bacterial (a) and fungal (b) richness; Difference in
bacterial (c) and fungal (d) community composition;
Relative abundance of main bacterial (e) and fungal(f) taxa. The taxa with a relative abundance < 1%
were assigned into “Others”. *, **,
and *** indicated significant
difference between two regions by t-test at p = 0.05, 0.01, and
0.001, respectively.