Regulation of pol III transcription by nutrient and stress signaling pathways

RD Moir, IM Willis - Biochimica et Biophysica Acta (BBA)-Gene Regulatory …, 2013 - Elsevier
Transcription by RNA polymerase III (pol III) is responsible for~ 15% of total cellular
transcription through the generation of small structured RNAs such as tRNA and 5S RNA …

Cell growth-and differentiation-dependent regulation of RNA polymerase III transcription

H Dumay-Odelot, S Durrieu-Gaillard, D Da Silva… - Cell cycle, 2010 - Taylor & Francis
RNA polymerase III transcribes small untranslated RNAs that fulfill essential cellular
functions in regulating transcription, RNA processing, translation and protein translocation …

Characterization of the rapamycin-sensitive phosphoproteome reveals that Sch9 is a central coordinator of protein synthesis

A Huber, B Bodenmiller, A Uotila, M Stahl… - Genes & …, 2009 - genesdev.cshlp.org
The target of rapamycin complex 1 (TORC1) is an essential multiprotein complex conserved
from yeast to humans. Under favorable growth conditions, and in the absence of the …

mTORC1 directly phosphorylates and regulates human MAF1

AA Michels, AM Robitaille… - … and cellular biology, 2010 - Am Soc Microbiol
Abstract mTORC1 is a central regulator of growth in response to nutrient availability, but few
direct targets have been identified. RNA polymerase (pol) III produces a number of essential …

[HTML][HTML] Molecular basis of RNA polymerase III transcription repression by Maf1

A Vannini, R Ringel, AG Kusser, O Berninghausen… - Cell, 2010 - cell.com
Summary RNA polymerase III (Pol III) transcribes short RNAs required for cell growth. Under
stress conditions, the conserved protein Maf1 rapidly represses Pol III transcription. We …

General repression of RNA polymerase III transcription is triggered by protein phosphatase type 2A-mediated dephosphorylation of Maf1

D Oficjalska-Pham, O Harismendy, WJ Smagowicz… - Molecular cell, 2006 - cell.com
We report genome-wide analyses that establish Maf1 as a general and direct repressor of
yeast RNA polymerase (Pol) III transcription. Chromatin immunoprecipitation (ChIP) coupled …

Protein kinase A regulates RNA polymerase III transcription through the nuclear localization of Maf1

RD Moir, JH Lee, RA Haeusler… - Proceedings of the …, 2006 - National Acad Sciences
Maf1 is an essential and specific mediator of transcriptional repression in the RNA
polymerase (pol) III system. Maf1-dependent repression occurs in response to a wide range …

Dephosphorylation and genome-wide association of Maf1 with Pol III-transcribed genes during repression

DN Roberts, B Wilson, JT Huff, AJ Stewart, BR Cairns - Molecular cell, 2006 - cell.com
Nutrient deprivation and various stress conditions repress RNA polymerase III (Pol III)
transcription in S. cerevisiae. The signaling pathways that relay stress and nutrient …

Two steps in Maf1-dependent repression of transcription by RNA polymerase III

N Desai, JH Lee, R Upadhya, Y Chu, RD Moir… - Journal of Biological …, 2005 - ASBMB
In Saccharomyces cerevisiae, Maf1 is essential for mediating the repression of transcription
by RNA polymerase (pol) III in response to diverse cellular conditions. These conditions …

TOR signaling regulates ribosome and tRNA synthesis via LAMMER/Clk and GSK-3 family kinases

J Lee, RD Moir, KB McIntosh, IM Willis - Molecular Cell, 2012 - cell.com
Target of rapamycin (TOR)-dependent signaling and the control of cell growth is deregulated
in many cancers. However, the signaling molecules downstream of TOR that coordinately …