# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.644842	Bacteria.305676	Chloroflexi.4453	Roseiflexus.2397	rrs.3071	rrs:RoseRS_3238   transcriptional regulator
OC.644842	Bacteria.305676	Chloroflexi.4453	Roseiflexus.2397	rca.3579	rca:Rcas_3726   putative transcriptional regulator