# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.656478	Bacteria.366570	Nitrospirae.6442	Nitrospira.2461	nde.640	nde:NIDE0588   conserved protein of unknown function
OC.656478	Bacteria.366570	Nitrospirae.6442	Nitrospira.2461	nmv.662	nmv:NITMOv2_0519   hypothetical protein