# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.374035	Bacteria.861916	Firmicutes.231649	Firmicutes___Clostridia.40685	Hungateiclostridium.2893	Hungateiclostridium_thermocellum.1659	cth.2787	cth:Cthe_3023   respiratory-chain NADH dehydrogenase subunit 1; K14087 ech hydrogenase subunit B
OC.374035	Bacteria.861916	Firmicutes.231649	Firmicutes___Clostridia.40685	Hungateiclostridium.2893	Hungateiclostridium_thermocellum.1659	ctx.572	ctx:Clo1313_0574   respiratory-chain NADH dehydrogenase subunit 1; K14087 ech hydrogenase subunit B
OC.374035	Bacteria.861916	Firmicutes.231649	Firmicutes___Clostridia.40685	Butyrivibrio.679	-	bpb.1416	bpb:bpr_I1405   echB; ech hydrogenase subunit B EchB; K14087 ech hydrogenase subunit B
OC.374035	Bacteria.861916	Firmicutes.231649	Firmicutes___Clostridia.40685	Butyrivibrio.679	-	bhu.1398	bhu:bhn_I1399   Ech hydrogenase subunit EchB
OC.374035	Bacteria.861916	Firmicutes.231649	Firmicutes___Clostridia.40685	Lachnoclostridium.8145	-	cpy.1701	cpy:Cphy_1731   respiratory-chain NADH dehydrogenase subunit 1