Attenuation of eukaryotic protein-coding gene expression via premature transcription termination

DC Tatomer, JE Wilusz - Cold Spring Harbor symposia on …, 2019 - symposium.cshlp.org
A complex network of RNA transcripts is generated from eukaryotic genomes, many of which
are processed in unexpected ways. Here, we highlight how premature transcription …

The Integrator complex cleaves nascent mRNAs to attenuate transcription

DC Tatomer, ND Elrod, D Liang, MS Xiao… - Genes & …, 2019 - genesdev.cshlp.org
Cellular homeostasis requires transcriptional outputs to be coordinated, and many events
post-transcription initiation can dictate the levels and functions of mature transcripts. To …

IntS6 and the Integrator phosphatase module tune the efficiency of select premature transcription termination events

R Fujiwara, SN Zhai, D Liang, AP Shah, M Tracey… - Molecular Cell, 2023 - cell.com
The metazoan-specific Integrator complex catalyzes 3′ end processing of small nuclear
RNAs (snRNAs) and premature termination that attenuates the transcription of many protein …

[PDF][PDF] Integrator is a genome-wide attenuator of non-productive transcription

S Lykke-Andersen, K Žumer, EŠ Molska, JO Rouvière… - Molecular cell, 2021 - cell.com
Termination of RNA polymerase II (RNAPII) transcription in metazoans relies largely on the
cleavage and polyadenylation (CPA) and integrator (INT) complexes originally found to act …

[PDF][PDF] Knowing when to stop: transcription termination on protein-coding genes by eukaryotic RNAPII

JB Rodríguez-Molina, S West, LA Passmore - Molecular cell, 2023 - cell.com
Gene expression is controlled in a dynamic and regulated manner to allow for the consistent
and steady expression of some proteins as well as the rapidly changing production of other …

[PDF][PDF] Yeast RNase III triggers polyadenylation-independent transcription termination

G Ghazal, J Gagnon, PÉ Jacques, JR Landry, F Robert… - Molecular cell, 2009 - cell.com
Transcription termination of messenger RNA (mRNA) is normally achieved by
polyadenylation followed by Rat1p-dependent 5′-3′ exoribonuleolytic degradation of the …

Transcription termination and the control of the transcriptome: why, where and how to stop

O Porrua, D Libri - Nature reviews Molecular cell biology, 2015 - nature.com
Transcription termination occurs when the polymerase is released after a transcription event,
thus delimitating transcription units; however, the functional importance of termination …

Integrator enforces the fidelity of transcriptional termination at protein-coding genes

LF Dasilva, E Blumenthal, F Beckedorff… - Science …, 2021 - science.org
Integrator regulates the 3′-end processing and termination of multiple classes of
noncoding RNAs. Depletion of INTS11, the catalytic subunit of Integrator, or ectopic …

Transcriptional control by premature termination: a forgotten mechanism

K Kamieniarz-Gdula, NJ Proudfoot - Trends in Genetics, 2019 - cell.com
The concept of early termination as an important means of transcriptional control has long
been established. Even so, its role in metazoan gene expression is underappreciated …

Micro-terminator:'Hasta la vista, lncRNA!'

S Diederichs - Nature Structural & Molecular Biology, 2015 - nature.com
Transcriptional termination is an important yet incompletely understood aspect of gene
expression. Proudfoot, Jopling and colleagues now identify a new Microprocessor-mediated …