#Database_OTU	Count	Abundance	Taxonomy
842598	992	0.251076	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_842598
544078	1	0.000506201	Archaea;	Euryarchaeota;	Thermoplasmata;	E2;	Methanomassiliicoccaceae;	vadinCA11;	Unclassified;	otu_544078
104130	100	0.0506201	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_104130
153647	2739	0.693242	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanosphaera;	Unclassified;	otu_153647
151893	3	0.000759301	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobacteriaceae_Group;	Unclassified;	otu_151893
152466	15	0.00379651	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanosphaera;	Unclassified;	otu_152466