# OC Root 2nd 3rd 4th PC Gene/Definition OC.189747 Eukaryotes.398041 Plants.203719 Green_algae.3213 cvr.8754 cvr:ChvaP_p030 rpoC2; beta'' subunit of RNA polymerase; K03046 DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6] OC.189747 Eukaryotes.398041 Plants.203719 Green_algae.3213 apro.210 apro:CP73_p057 rpoC1; beta' subunit of RNA polymerase; K03046 DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6]