Evidence map›Paper›PMID 34723238›Full record

ArticleCell reports methods2021

Timing RNA polymerase pausing with TV-PRO-seq.

Jie Zhang, Massimo Cavallaro, Daniel Hebenstreit

Abstract read
In one paragraph

Article in Cell reports methods, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Jie ZhangSchool of Life Sciences, Gibbet Hill Campus, the University of Warwick, CV4 7AL Coventry, UK.
Massimo CavallaroSchool of Life Sciences, Gibbet Hill Campus, the University of Warwick, CV4 7AL Coventry, UK.
Daniel HebenstreitSchool of Life Sciences, Gibbet Hill Campus, the University of Warwick, CV4 7AL Coventry, UK.

Funding

Biotechnology and Biological Sciences Research Council BB/L006340/1Biotechnology and Biological Sciences Research Council BB/M017982/1
6 · The paper itself

Abstract

Transcription of many genes in metazoans is subject to polymerase pausing, which is the transient stop of transcriptionally engaged polymerases. This is known to mainly occur in promoter-proximal regions but it is not well understood. In particular, a genome-wide measurement of pausing times at high resolution has been lacking. We present here the time-variant precision nuclear run-on and sequencing (TV-PRO-seq) assay, an extension of the standard PRO-seq that allows us to estimate genome-wide pausing times at single-base resolution. Its application to human cells demonstrates that, proximal to promoters, polymerases pause more frequently but for shorter times than in other genomic regions. Comparison with single-cell gene expression data reveals that the polymerase pausing times are longer in highly expressed genes, while transcriptionally noisier genes have higher pausing frequencies and slightly longer pausing times. Analyses of histone modifications suggest that the marker H3K36me3 is related to the polymerase pausing.

Indexed as

RNA Polymerase IITranscription, GeneticDNA-Directed RNA PolymerasesGenomeHumansDNA-Directed RNA PolymerasesRNA Polymerase IIgene expressionH3K36me3NELFnext-generation sequencingpolymerase pausingpromoter-proximal pausingPRO-seqRNA polymerasetranscriptional noisetranscription dynamics

Identifiers

PMID34723238
PMCPMC8547241

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.