>tr|A0A2R4TPU4|A0A2R4TPU4_AERHY DNA-directed RNA polymerase subunit omega OS=Aeromonas hydrophila subsp. hydrophila GN=rpoZ MARVTVEDAVKQVGNRFDLVLVAARRARQIAVQGKDPLVDEENDKPTVIALREIELGLVN NQVMDTQDRYEQQEQEAAELAAVAAIAEGRG