# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.643413	Archaea.55757	Euryarchaeota.40243	Archaeoglobus.1736	ave.1610	ave:Arcve_1695   Nitrate reductase gamma subunit
OC.643413	Archaea.55757	Euryarchaeota.40243	Archaeoglobus.1736	ast.2029	ast:Asulf_02138   Nitrate reductase gamma subunit