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. 2014 Jun 17;9(6):e100316. doi: 10.1371/journal.pone.0100316

Figure 4. Positive and negative species correlations in Porites astreoides microbiomes.

Figure 4

Significant correlations (p≤0.05) between OTUs (Operational Taxonomic Units) in Porites astreoides microbiomes, as determined by variance of log-ratios with 100 iterations. Node size is indicative of the relative abundance of the OTU in the entire dataset.