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. 2020 Apr 17;11:747. doi: 10.3389/fmicb.2020.00747

FIGURE 4.

FIGURE 4

Redundancy analysis (RDA) of relative abundance of root (A) and rhizosphere soil (B) bacterial communities and soil properties under different water and endophyte treatments (n = 3, D: drought, N: normal, W: well-watered, EI: endophyte-infected, and EF: endophyte-free). Soil factors indicated include AN (Ammonium Nitrogen), NN (Nitrate Nitrogen), TN (Total Nitrogen), TP (Total Phosphorus), AP (Available P), AK (Available potassium), pH, SOC (Soil Organic Carbon), and Available N.