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. 2018 Mar 7;9:294. doi: 10.3389/fmicb.2018.00294

FIGURE 2.

FIGURE 2

Between Group Analysis (BGA) of the soil microbial communities. The figure shows constrained principal component analysis (PCA) of the microbiome profiles after applying sample grouping, according to replicates for four different moisture treatments for 16S rRNA gene profiles (A) and ITS profiles (B). Non-random distribution of the BGA grouping was tested using a Monte-Carlo simulation with 10.000 permutations (ITS: p = 2.5E–03∗∗; 16S: p = 0.02).