2.7.7.6

DNA-directed RNA polymerase subunit omega

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit beta

RNA polymerase sigma-54 factor

RNA polymerase sigma factor

DNA-directed RNA polymerase subunit alpha

RNA polymerase, beta prime subunit (RefSeq)

RNA polymerase, beta subunit (RefSeq)

DNA-directed RNA polymerase omega chain (RNAP omega subunit) (Transcriptase omega chain) (RNA polymerase omega subunit) (RefSeq)

DNA-directed RNA polymerase alpha chain (RNAP alpha subunit) (Transcriptase alpha chain) (RNA polymerase alpha subunit) (RefSeq)