# OC Root 2nd 3rd 4th PC Gene/Definition OC.189750 Eukaryotes.712567 Plants.205391 Green_algae.17492 cre.12610 cre:ChreCp047 rpoC2; RNA polymerase beta' subunit; K03046 DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6] OC.189750 Eukaryotes.712567 Plants.205391 Green_algae.17492 csl.8919 csl:CospP_p063 rpoC2; beta'' subunit of RNA polymerase; K03046 DNA-directed RNA polymerase subunit beta' [EC:2.7.7.6]