Biochemical characterization of the helicase Sen1 provides new insights into the mechanisms of non-coding transcription termination

Z Han, D Libri, O Porrua - Nucleic Acids Research, 2017 - academic.oup.com
Pervasive transcription is widespread and needs to be controlled in order to avoid
interference with gene expression. In Saccharomyces cerevisiae, the highly conserved …

Budding yeast RNA polymerases I and II employ parallel mechanisms of transcriptional termination

J Kawauchi, H Mischo, P Braglia… - Genes & …, 2008 - genesdev.cshlp.org
Both RNA polymerase I and II (Pol I and Pol II) in budding yeast employ a functionally
homologous “torpedo-like” mechanism to promote transcriptional termination. For two well …

RNA Polymerase II CTD phosphatase Rtr1 fine-tunes transcription termination

JF Victorino, MJ Fox, WR Smith-Kinnaman… - PLoS …, 2020 - journals.plos.org
RNA Polymerase II (RNAPII) transcription termination is regulated by the phosphorylation
status of the C-terminal domain (CTD). The phosphatase Rtr1 has been shown to regulate …

Architecture of the yeast Pol III pre-termination complex and pausing mechanism on poly (dT) termination signals

M Girbig, J Xie, H Grötsch, D Libri, O Porrua, CW Müller - Cell Reports, 2022 - cell.com
RNA polymerase (Pol) III is specialized to transcribe short, abundant RNAs, for which it
terminates transcription on polythymine (dT) stretches on the non-template (NT) strand …

Comparative overview of RNA polymerase II and III transcription cycles, with focus on RNA polymerase III termination and reinitiation

AG Arimbasseri, K Rijal, RJ Maraia - Transcription, 2014 - Taylor & Francis
In eukaryotes, RNA polymerase (RNAP) III transcribes hundreds of genes for tRNAs and 5S
rRNA, among others, which share similar promoters and stable transcription initiation …

Steps toward translocation-independent RNA polymerase inactivation by terminator ATPase ρ

N Said, T Hilal, ND Sunday, A Khatri, J Bürger, T Mielke… - Science, 2021 - science.org
INTRODUCTION Factor-dependent transcription termination is essential to limit pervasive
transcription, maintain genome stability, balance the expression of neighboring genes, and …

Termination of non‐coding transcription in yeast relies on both an RNA Pol II CTD interaction domain and a CTD‐mimicking region in Sen1

Z Han, O Jasnovidova, N Haidara, A Tudek… - The EMBO …, 2020 - embopress.org
Pervasive transcription is a widespread phenomenon leading to the production of a plethora
of non‐coding RNA s (nc RNA s) without apparent function. Pervasive transcription poses a …

Fail-safe transcriptional termination for protein-coding genes in S. cerevisiae

AG Rondón, HE Mischo, J Kawauchi, NJ Proudfoot - Molecular cell, 2009 - cell.com
Transcription termination of RNA polymerase II (Pol II) on protein-coding genes in S.
cerevisiae relies on pA site recognition by 3′ end processing factors. Here we demonstrate …

Mechanism of transcription termination by RNA polymerase III utilizes a non-template strand sequence-specific signal element

AG Arimbasseri, RJ Maraia - Molecular cell, 2015 - cell.com
Understanding the mechanism of transcription termination by a eukaryotic RNA polymerase
(RNAP) has been limited by lack of a characterizable intermediate that reflects transition …

Single-molecule reconstruction of eukaryotic factor-dependent transcription termination

Y Xiong, W Han, C Xu, J Shi, L Wang, T Jin… - Nature …, 2024 - nature.com
Factor-dependent termination uses molecular motors to remodel transcription machineries,
but the associated mechanisms, especially in eukaryotes, are poorly understood. Here we …