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. 2012 Aug 16;3:302. doi: 10.3389/fmicb.2012.00302

Figure 4.

Figure 4

Heatmap displaying the relative abundances of specific OTUs across the samples. Only OTUs with a sum of >100 assigned sequences across all samples were used. The color scale represents the log10+1 transformed relative abundance of the number of sequences. Duplicate OTUs were numbered sequentially for clarification.