Functional state of rat liver RNA polymerase IA and IB.

@article{Zoncheddu1979FunctionalSO,
  title={Functional state of rat liver RNA polymerase IA and IB.},
  author={A. Zoncheddu and R C Accomando and M. Pertica and M. Orunesu},
  journal={The Italian journal of biochemistry},
  year={1979},
  volume={28 5},
  pages={335-44}
}
Phosphocellulose chromatography has been employed to characterize RNA polymerase I present in two different functional states in rat liver cells. The actively transcribing enzyme solubilized from nuclei appears to belong both to the IA and IB classes, whereas the non-transcribing enzyme present in the cytoplasmic fraction has been found to belong only to… CONTINUE READING