# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227072	Archaea.91906	Thaumarchaeota.4989	Nitrososphaera.812	nvn.528	nvn:NVIE_005160   hypothetical protein
OC.1227072	Archaea.91906	Thaumarchaeota.4989	Nitrososphaera.812	nev.1790	nev:NTE_01840   hypothetical protein