Composition of gut microbiota in patients with toxigenic <i>Clostridioides (Clostridium) difficile</i>: Comparison between subgroups according to clinical criteria and toxin gene load - Fig 2

Evaluation of beta-diversity in control (blue) and tcdB positive patients (A, low and high tcdB; B, colonizer and CDI, orange and red, respectively). Principal coordinate analysis (PCoA) was performed using unweighted UniFrac distances of 16S rRNA gene sequences. The each axis represents intersample variation.