Zehring, W. A., Lee, J. M., Weeks, J. R., Jokerst, R. S., & Greenleaf, A. L. (1988). The C-terminal repeat domain of RNA polymerase II largest subunit is essential in vivo but is not required for accurate transcription initiation in vitro.

Zehring, W A., J M. Lee, J R. Weeks, R S. Jokerst, a A L. Greenleaf. The C-terminal Repeat Domain of RNA Polymerase II Largest Subunit Is Essential in Vivo but Is Not Required for Accurate Transcription Initiation in Vitro. 1988.

Zehring, W A., et al. The C-terminal Repeat Domain of RNA Polymerase II Largest Subunit Is Essential in Vivo but Is Not Required for Accurate Transcription Initiation in Vitro. 1988.