# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227088	Archaea.91924	Thaumarchaeota.5007	Nitrososphaera.964	nvn.674	nvn:NVIE_006710   hypothetical protein
OC.1227088	Archaea.91924	Thaumarchaeota.5007	Nitrososphaera.964	nev.1961	nev:NTE_02032   hypothetical protein