# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.257216	Bacteria.204650	Proteobacteria.27096	Alphaproteobacteria.172058	nao.52	nao:Y958_06695   nodulation protein NfeD
OC.257216	Bacteria.204650	Proteobacteria.27096	Alphaproteobacteria.172058	nao.52	nao:Y958_15065   nodulation protein NfeD