# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227064	Archaea.91897	Thaumarchaeota.4978	Nitrososphaera.697	nvn.2895	nvn:NVIE_0425   hypothetical protein
OC.1227064	Archaea.91897	Thaumarchaeota.4978	Nitrososphaera.697	nev.1675	nev:NTE_01716   hypothetical protein