Figure 2: Abundance profiles for 26 OTUs that were clustered into ICGs.

ICGs are referred to in the text according to numeric designations in the far left column. Bar charts show the relative abundance of OTUs belonging to each ICG within each sample. Height of bars represents log-transformed relative abundance of each OTU in each sample. The y axis ranges from 5 × 10−5 to 1 and is identical across samples and ICGs. Non-transformed relative abundances for each OTU may be found in Supplementary Table 1.