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. 2018 Jan 25;9:38. doi: 10.3389/fmicb.2018.00038

FIGURE 4.

FIGURE 4

Principal coordinate analysis (PCoA) score plot of different riparian soil samples based on weighted UniFrac metrics. Two categories were clustered, including uncontaminated group – XC and XGU and contaminated group – XGD, LJX, XG, and CG.