Figure 3
From: Preliminary characterization of the oral microbiota of Chinese adults with and without gingivitis
ThetaYC-based analysis of bacterial community structures. Community structures from H and U Groups (A) or from the different sites (B) were interrogated using principal coordinate analysis (PCoA) of thetaYC distance matrix. Each point corresponds to a microbial community, with color indicating its category. Percentages of variation explained by the plotted principal coordinates were indicated on the axes.