Integrator is a global promoter-proximal termination complex
Integrator is a metazoan-specific protein complex capable of inducing termination at all
RNAPII-transcribed loci. Integrator recognizes paused, promoter-proximal RNAPII and …
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 …
RNAs pivots around the regulated activity of RNA polymerase II (Pol II). The Integrator …
H3K4me3 regulates RNA polymerase II promoter-proximal pause-release
Trimethylation of histone H3 lysine 4 (H3K4me3) is associated with transcriptional start sites
and has been proposed to regulate transcription initiation,. However, redundant functions of …
and has been proposed to regulate transcription initiation,. However, redundant functions of …
Integrator endonuclease drives promoter-proximal termination at all RNA polymerase II-transcribed loci
Summary RNA polymerase II (RNAPII) pausing in early elongation is critical for gene
regulation. Paused RNAPII can be released into productive elongation by the kinase P-TEFb …
regulation. Paused RNAPII can be released into productive elongation by the kinase P-TEFb …
Transcriptional elongation control in developmental gene expression, aging, and disease
Y Aoi, A Shilatifard - Molecular cell, 2023 - cell.com
The elongation stage of transcription by RNA polymerase II (RNA Pol II) is central to the
regulation of gene expression in response to developmental and environmental cues in …
regulation of gene expression in response to developmental and environmental cues in …
Downstream-of-gene (DoG) transcripts contribute to an imbalance in the cancer cell transcriptome
K Abe, B Maunze, PA Lopez, J Xu, N Muhammad… - Science …, 2024 - science.org
Downstream-of-gene (DoG) transcripts are an emerging class of noncoding RNAs.
However, it remains largely unknown how DoG RNA production is regulated and whether …
However, it remains largely unknown how DoG RNA production is regulated and whether …
Integrator facilitates RNAPII removal to prevent transcription-replication collisions and genome instability
DNA replication preferentially initiates close to active transcription start sites (TSSs) in the
human genome. Transcription proceeds discontinuously with an accumulation of RNA …
human genome. Transcription proceeds discontinuously with an accumulation of RNA …
Transcription directionality is licensed by Integrator at active human promoters
J Yang, J Li, L Miao, X Gao, W Sun, S Linghu… - Nature Structural & …, 2024 - nature.com
A universal characteristic of eukaryotic transcription is that the promoter recruits RNA
polymerase II (RNAPII) to produce both precursor mRNAs (pre-mRNAs) and short unstable …
polymerase II (RNAPII) to produce both precursor mRNAs (pre-mRNAs) and short unstable …
Structural advances in transcription elongation
AA Mohamed, RV Nunez, SM Vos - Current opinion in structural biology, 2022 - Elsevier
Transcription is the first step of gene expression and involves RNA polymerases. After
transcription initiation, RNA polymerase enters elongation followed by transcription …
transcription initiation, RNA polymerase enters elongation followed by transcription …
[HTML][HTML] Alternative cleavage and polyadenylation generates downstream uncapped RNA isoforms with translation potential
The use of alternative promoters, splicing, and cleavage and polyadenylation (APA)
generates mRNA isoforms that expand the diversity and complexity of the transcriptome …
generates mRNA isoforms that expand the diversity and complexity of the transcriptome …