#Database_OTU	Count	Abundance	Taxonomy
153168	19400	0.983075	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_153168
842598	349	0.00884261	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_842598
104130	152	0.00770244	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_104130
152450	11	0.000278707	Archaea;	Euryarchaeota;	Methanobacteria;	Methanobacteriales;	Methanobacteriaceae;	Methanobrevibacter;	Unclassified;	otu_152450
36837	2	0.000101348	Archaea;	Euryarchaeota;	Methanomicrobia;	Methanosarcinales;	Methanosarcinaceae;	Methanimicrococcus;	Unclassified;	otu_36837