# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227134	Archaea.91992	Thaumarchaeota.5081	Nitrososphaera.1488	nvn.1284	nvn:NVIE_013110   hypothetical protein
OC.1227134	Archaea.91992	Thaumarchaeota.5081	Nitrososphaera.1488	nev.2583	nev:NTE_02713   hypothetical protein