#Database_OTU	Count	Abundance	Taxonomy
849440	1	0.000122752	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_849440
565174	11	0.000675137	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanosphaera;	Unclassified;	otu_565174
104130	7241	0.888848	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_104130
153647	1637	0.100473	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanosphaera;	Unclassified;	otu_153647
152450	161	0.00988154	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_152450