10	Bacteria	Proteobacteria	Clostridia	Clostridiales	Spirochaetaceae		
9	Bacteria	Proteobacteria	Alphaproteobacteria	Clostridiales	mitochondria		
13	Bacteria	Firmicutes	Clostridia	Clostridiales	Ruminococcaceae		
4	Bacteria	Firmicutes	Clostridia	Clostridiales			
23	Bacteria	Bacteroidetes	Bacteroidia	Bacteroidales	Porphyromonadaceae		
27	Bacteria	Proteobacteria	Clostridia	Clostridiales	Comamonadaceae		
18	Bacteria	Proteobacteria	Gammaproteobacteria	Pseudomonadales	Moraxellaceae	Moraxella