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. 2018 Jul 16;9:1425. doi: 10.3389/fmicb.2018.01425

Figure 6.

Figure 6

Shannon-Wiener index (A), richness (B), evenness (C), determined on the basis of DGGE profiles obtained for the rhizosphere or bulk soil of plants collected from different sites; P, N, W, individual sampling sites; AA, Arabidopsis arenosa; AH, Arabidopsis halleri; DC, Deschampsia caespitosa; SV, Silene vulgaris; BK, bulk soil; letter designations above individual bars indicate the result of post-hoc LSD test of the two-way analysis of variance (P < 0.05).