5, 8WG16, CG1554, CTD, Dmel\CG1554, H5, II, IIo, L5, POL, Pol II, Pol II CTD, Pol II Ser5P, Pol II Ser5p, Pol II0[ser2], Pol II0[ser5], Pol II[ser2], Pol IIa, Pol IIo, Pol IIo[Ser2], Pol IIo[ser2], Pol IIo[ser5], Pol-II, Pol-IIa, PolII, PolIIa, PolIIo, PolIIo[ser2], PolIIo[ser5], Poll II, RNA Pol II, RNA Pol II CTD, RNA PolI 215, RNA PolII, RNA pol II, RNA pol IIo, RNA polII, RNA-PolII, RNAP, RNAP II, RNAP II LS, RNAPII, RNAPII0, RNApol, RNApol2, RNApolII, RPB1, RPII215, RpII, Rpb1, Rpll215, Ser5-P Pol II, Ubl, alphaPol IIo[ser2], dRPB1, dRpb1, l(1)10Ca, l(1)DC912, l(1)DF912, l(1)G0040, l(1)L5, pol II, polII, rpII1