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. 2020 Apr 17;8(4):581. doi: 10.3390/microorganisms8040581

Figure 5.

Figure 5

NMDS plots of the (a) 28-day experiment and (b) 10-day experiment. Bray–Curtis dissimilarity index on Hellinger transformation of the amounts of OTUs has been applied. The ellipses indicate the probability of finding the samples with a 95% interval of confidence. Individual samples are represented by symbols, colored based on the inoculum treatment: control (square green), freeze-thaw (triangle blue) and thermal (dot red). Shepherds stress is indicated on the plots.