Figure 4
From: Development and pyrosequencing analysis of an in-vitro oral biofilm model
Principal coordinates analysis of saliva and seven-day biofilms. Plots are based on community membership using the Jaccard index (A) and community structure using the thetaYC calculator (B). Blue - biofilms; red - saliva. Labels indicate the panel number. A: PC1 = 8.6% of variance, PC2 = 5.2% of variance. B: PC1 = 33.1% of variance, PC2 = 19.3% of variance.