# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.648880	Bacteria.135966	Actinobacteria.100486	Nocardia.13019	nbr.5631	nbr:O3I_028715   transcriptional regulator Rrf2 family protein, putative
OC.648880	Bacteria.135966	Actinobacteria.100486	Nocardia.22436	ntp.3813	ntp:CRH09_19975   transcriptional regulator