Fig. 1From: The canine oral microbiome: variation in bacterial populations across different niches(a) UpSet plot based on presence/absence of operational taxonomic units where presence > 0.5% average OTU abundance mapped alongside (b) principal component scores with 95% confidence regions from analysis performed on the log10 proportions of operational taxonomic units identified in each of the oral niches: Buccal mucosa (yellow), supragingival plaque (green), saliva (purple) and tongue dorsum mucosa (magenta)Back to article page