# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.456199	Bacteria.403847	Bacteroidetes.12143	Bacteroides.14555	bacc.1204	bacc:BRDCF_p2094   nuoB; NADH-quinone oxidoreductase subunit B
OC.456199	Bacteria.403847	Bacteroidetes.12143	Petrimonas.2959	pet.2836	pet:PEIBARAKI_6906   Ni,Fe-hydrogenase III small subunit
OC.456199	Bacteria.403847	Bacteroidetes.12143	Alistipes.1286	afd.410	afd:Alfi_0344   Ni,Fe-hydrogenase III small subunit
OC.456199	Bacteria.403847	Bacteroidetes.12143	Alistipes.1286	ash.1993	ash:AL1_25970   Ni,Fe-hydrogenase III small subunit
OC.456199	Bacteria.403847	Bacteroidetes.12143	-	rbc.1358	rbc:BN938_1581   Formate hydrogenlyase subunit 7
OC.456199	Bacteria.403847	Bacteroidetes.12143	-	mbas.3976	mbas:ALGA_4209   NADH:ubiquinone oxidoreductase