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. 2014 Jan 31;4:383. doi: 10.3389/fmicb.2013.00383

Figure 3.

Figure 3

Principal component analysis (PCoA) of bacterial communities as affected by (A) Treatment of streptomycin or water, (B) soil pH, and (C) soil site orchard. Plots are based on Bray-Curtis dissimilarities comparing bacterial communities according to treatment, soil pH or orchard. P-values were calculated using PERMANOVA. (A) Circle, treated with streptomycin; square, treated with water; (B) circle, low pH; square, neutral pH; (C) triangle, Güttingen orchard; circle, Wädenswil orchard; square, Lindau orchard.