# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.455363	Bacteria.306390	Actinobacteria.28754	Bifidobacterium.3065	bast.64	bast:BAST_0048   transporter, probably NhaA Na+:2H+ antiporter; K03313 Na+:H+ antiporter, NhaA family
OC.455363	Bacteria.306390	Actinobacteria.28754	Bifidobacterium.3065	bcor.198	bcor:BCOR_0203   Na+/H+ antiporter NhaA; K03313 Na+:H+ antiporter, NhaA family
OC.455363	Bacteria.306390	Actinobacteria.28754	Bifidobacterium.3065	bii.141	bii:BINDI_0139   Na/H antiporter NhaA; K03313 Na+:H+ antiporter, NhaA family