Article
Rpb4/7 facilitates RNA polymerase II CTD dephosphorylation.
Nucleic acids research - 16 Dec 2014
Allepuz-Fuster Paula, Martínez-Fernández Verónica, Garrido-Godino Ana I, Alonso-Aguado Sergio, Hanes Steven D, Navarro Francisco, Calvo Olga
Abstract excerpt
The Rpb4 and Rpb7 subunits of eukaryotic RNA polymerase II (RNAPII) participate in a variety of processes from transcription, DNA repair, mRNA export and decay, to translation regulation and stress response. However, their mechanism(s) of action remains unclear. Here, we show that the Rpb4/7 heterodimer in Saccharomyces cerevisiae plays a key role in controlling phosphorylation of the carboxy terminal domain...
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