Research Article

Qi-Deficiency Related Increases in Disease Susceptibility Are Potentially Mediated by the Intestinal Microbiota

Figure 3

PCoA (unweighted) of intestinal microbiota in QX (blue) and PH (red) populations. Principal coordinate axis 1 (12.99% variability) and principal coordinate axis 2 (5.68% variability) highlight a clear clustering.