# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227132	Archaea.91987	Thaumarchaeota.5075	Nitrososphaera.1454	nvn.1239	nvn:NVIE_012640   hypothetical protein
OC.1227132	Archaea.91987	Thaumarchaeota.5075	Nitrososphaera.1454	nev.2545	nev:NTE_02674   hypothetical protein