# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.455591	Bacteria.263290	Proteobacteria.133863	Alphaproteobacteria.164190	Sphingobium.8438	Sphingobium_sp_.5329	sphb.2732	sphb:EP837_02755   rpc1; DNA-directed RNA polymerase