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. 2020 Jan 30;11:53. doi: 10.3389/fmicb.2020.00053

FIGURE 2.

FIGURE 2

Principal coordinate analysis plot based on (A) the unweighted UniFrac distance at the operational taxonomic unit (OTU) level and (B) the Bray-Curtis dissimilarity at the OTU level. Untreated group 1 and untreated group 2 are the sex and age matched controls for the multi-drug-resistant tuberculosis (MDR-TB) treated group and the MDR-TB recovered group, respectively.