# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1191531	Archaea.37407	Thaumarchaeota.3319	Nitrososphaera.2493	nga.14	nga:Ngar_c00670   hypothetical protein
OC.1191531	Archaea.37407	Thaumarchaeota.3319	Nitrososphaera.2493	nga.14	nga:Ngar_c08750   hypothetical protein