Yeast global transcriptional regulators Sin4 and Rgr1 are components of mediator complex/RNA polymerase II holoenzyme.

@article{Li1995YeastGT,
  title={Yeast global transcriptional regulators Sin4 and Rgr1 are components of mediator complex/RNA polymerase II holoenzyme.},
  author={Ye Henry Li and Stefan Bjorklund and Yi Wei Jiang and Yu Jung Kim and William S. Lane and David J Stillman and Roger D. Kornberg},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={1995},
  volume={92 24},
  pages={10864-8}
}
Sin4 and Rgr1 proteins, previously shown by genetic studies to play both positive and negative roles in the transcriptional regulation of many genes, are identified here as components of mediator and RNA polymerase II holoenzyme complexes. Results with Sin4 deletion and Rgr1 truncation strains indicate the association of these proteins in a subcomplex comprising Sin4, Rgr1, Gal11, and a 50-kDa polypeptide. Taken together with the previous genetic evidence, our findings point to a role of the… CONTINUE READING

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RNA Polymerase IIGene product plays role in biological processTranscription, Genetic
Rgr1 proteins , previously shown by genetic studies to play both positive and negative roles in the transcriptional regulation of many genes , are identified here as components of mediator and RNA polymerase II holoenzyme complexes .
Yeast global transcriptional regulators Sin4 and Rgr1 are components of mediator complex / RNA polymerase II holoenzyme . Sin4 and
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