# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.189631 Bacteria.251948 Proteobacteria.479043 Betaproteobacteria.18415 Tremblaya.268 tpj.150 tpj:TPPAVE_179 rpoC; DNA-directed RNA polymerase subunit beta prime; K03046 DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6]