# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.20592	Bacteria.357772	Bacteroidetes.23733	Aquimarina.1339	aqb.3589	aqb:D1818_18575   glutamate synthase
OC.20592	Bacteria.357772	Bacteroidetes.23733	Aquimarina.1339	aqa.2527	aqa:D1815_12870   glutamate synthase