Ssu72 Phosphatase-dependent Erasure of Phospho-Ser7 Marks on the RNA Polymerase II C-terminal Domain Is Essential for Viability and Transcription Termination*
David W. Zhang, A. Mosley, S. R. Ramisetty, Juan B. Rodríguez-Molina, M. Washburn, A. Ansari
Journal of Biological Chemistry