# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.567657	Bacteria.891674	Firmicutes.286723	Firmicutes___Clostridia.158905	dau.2009	dau:Daud_2163   Na+/H+ antiporter MnhB subunit-related protein; K05566 multicomponent Na+:H+ antiporter subunit B