# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.643403	Bacteria.367772	Thermodesulfobacteria.671	-	tid.1485	tid:Thein_1549   Nitrate reductase gamma subunit
OC.643403	Bacteria.367772	Thermodesulfobacteria.671	Thermodesulfobacterium.397	top.1156	top:TOPB45_1200   Nitrate reductase gamma subunit
OC.643403	Bacteria.367772	Thermodesulfobacteria.671	Thermodesulfobacterium.397	tcm.289	tcm:HL41_01625   menaquinol oxidoreductase
OC.643403	Bacteria.367772	Thermodesulfobacteria.671	-	cthi.583	cthi:THC_0590   menaquinol oxidoreductase