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. 2014 Oct 17;4:6647. doi: 10.1038/srep06647

Figure 4. Similarity of microbial communities from water and biofilm samples, as illustrated by the OTU composition and abundance-based PCoA plot.

Figure 4

Community similarities in the brine pool and NBW are shown. The eigenvalues (percentage variance for the first two principal components) are indicated in the figure.