# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.2035998	Bacteria.1184887	Proteobacteria.723273	Gammaproteobacteria.330916	Nitrosococcus.2331	noc.1444	noc:Noc_1540   hypothetical protein
OC.2035998	Bacteria.1184887	Proteobacteria.723273	Gammaproteobacteria.330916	Nitrosococcus.2331	nwa.1490	nwa:Nwat_1597   conserved hypothetical protein