Figure 5From: Microbial transformation from normal oral microbiota to acute endodontic infections(A-D) Venn diagram of shared OTUs among the 3 sampling sites (green = OS, blue = RC, and red = AS). Panels: A) all OTUs at 3% and B)10% cutoffs, C) abundant OTUs at 3% and D) 10% cutoffs. Overlapping regions were drawn to scale and the number of shared and unique OTUs listed.Back to article page