# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.570752	Bacteria.957128	Proteobacteria.376868	Alphaproteobacteria.194784	Bradyrhizobium.19649	Bradyrhizobium_sp_.25326	brk.2289	brk:CWS35_11840   MarR family transcriptional regulator