# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.1783	Bacteria.5797	Proteobacteria.517251	Betaproteobacteria.196895	Nitrosomonas.4851	Nitrosomonas_sp_.3010	nii.2865	nii:Nit79A3_3263   multi-sensor hybrid histidine kinase