Integrator is a global promoter-proximal termination complex

EJ Wagner, L Tong, K Adelman - Molecular cell, 2023 - cell.com
Integrator is a metazoan-specific protein complex capable of inducing termination at all
RNAPII-transcribed loci. Integrator recognizes paused, promoter-proximal RNAPII and …

Genomic regulation of transcription and RNA processing by the multitasking Integrator complex

SA Welsh, A Gardini - Nature Reviews Molecular Cell Biology, 2023 - nature.com
In higher eukaryotes, fine-tuned activation of protein-coding genes and many non-coding
RNAs pivots around the regulated activity of RNA polymerase II (Pol II). The Integrator …

Integrator regulates transcriptional initiation and pause release following activation

A Gardini, D Baillat, M Cesaroni, D Hu, JM Marinis… - Molecular cell, 2014 - cell.com
In unicellular organisms, initiation is the rate-limiting step in transcription; in metazoan
organisms, the transition from initiation to productive elongation is also important. Here, we …

Bi-allelic variants in INTS11 are associated with a complex neurological disorder

B Tepe, EL Macke, M Niceta, MW Hubshman… - The American Journal of …, 2023 - cell.com
The Integrator complex is a multi-subunit protein complex that regulates the processing of
nascent RNAs transcribed by RNA polymerase II (RNAPII), including small nuclear RNAs …

INTS10–INTS13–INTS14 form a functional module of Integrator that binds nucleic acids and the cleavage module

K Sabath, ML Stäubli, S Marti, A Leitner, M Moes… - Nature …, 2020 - nature.com
The Integrator complex processes 3′-ends of spliceosomal small nuclear RNAs (snRNAs).
Furthermore, it regulates transcription of protein coding genes by terminating transcription …

Ser7 phosphorylation of the CTD recruits the RPAP2 Ser5 phosphatase to snRNA genes

S Egloff, J Zaborowska, C Laitem, T Kiss, S Murphy - Molecular cell, 2012 - cell.com
The carboxy-terminal domain (CTD) of the large subunit of RNA polymerase II (Pol II)
comprises multiple heptapeptide repeats of the consensus Tyr1-Ser2-Pro3-Thr4-Ser5-Pro6 …

Integrator subunit 4 is a 'Symplekin-like'scaffold that associates with INTS9/11 to form the Integrator cleavage module

TR Albrecht, SP Shevtsov, Y Wu… - Nucleic acids …, 2018 - academic.oup.com
Integrator (INT) is a transcriptional regulatory complex associated with RNA polymerase II
that is required for the 3′-end processing of both UsnRNAs and enhancer RNAs. Integrator …

BRAT1 links Integrator and defective RNA processing with neurodegeneration

Z Cihlarova, J Kubovciak, M Sobol, K Krejcikova… - Nature …, 2022 - nature.com
Mutations in BRAT1, encoding BRCA1-associated ATM activator 1, have been associated
with neurodevelopmental and neurodegenerative disorders characterized by …

Zebrafish as a model for vertebrate hematopoiesis

F Ellett, GJ Lieschke - Current opinion in pharmacology, 2010 - Elsevier
The zebrafish (Danio rerio) is a model organism making useful contributions in many areas
of biological research. Zebrafish have proven particularly suitable for studying early …

Human mutations in integrator complex subunits link transcriptome integrity to brain development

R Oegema, D Baillat, R Schot, LM van Unen… - PLoS …, 2017 - journals.plos.org
Integrator is an RNA polymerase II (RNAPII)-associated complex that was recently identified
to have a broad role in both RNA processing and transcription regulation. Importantly, its …