# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227100	Archaea.91944	Thaumarchaeota.5029	Nitrososphaera.1178	nvn.1954	nvn:NVIE_020310   hypothetical protein
OC.1227100	Archaea.91944	Thaumarchaeota.5029	Nitrososphaera.1178	nev.222	nev:NTE_00106   hypothetical protein