1. PCoA plots of subgingival samples with disease classification overlaid.
PCoA plots of subgingival samples with disease classification overlaid. Disease classifications: red, up to 6 mm; blue, >6 to 8 mm; orange, >8 mm. (A) 16S rRNA OTU-based weighted UniFrac distances (analysis of similarity, R = 0.015; P = 0.27); (B) Shotgun metagenomic species abundance-based Bray-Curtis distances (R = 0.006; P = 0.43); (C) Shotgun metagenomic pathway abundance-based Bray-Curtis distances (R = 0.204; P = 0.051).
Katy J. Califf et al. mSystems 2017; doi: /mSystems