# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.110795	Bacteria.456286	Firmicutes.129175	Firmicutes___Clostridia.70488	tjr.2349	tjr:TherJR_2503   Nitrite reductase (NAD(P)H)
OC.110808	Bacteria.899874	Firmicutes.303233	Firmicutes___Clostridia.184398	tjr.1363	tjr:TherJR_1449   nitrite and sulphite reductase 4Fe-4S region