Figure 2

Taxonomic profiles and biomarkers of patients with RA, OA and healthy subjects. (a) Barplots of taxonomic profiles of patients with RA, OA and healthy subjects at the Phylum level. (b) Barplots of taxonomic profiles of patients with RA, OA and healthy subjects at the genus level. (c) Histogram of the LDA scores, where the LDA score indicates the effective size and ranking of each differentially abundant taxon (LDA > 2).