Evidence map›Paper›PMID 22810624›Full record

ArticleGenes & development2012

Transcription initiation by human RNA polymerase II visualized at single-molecule resolution.

Andrey Revyakin, Zhengjian Zhang, Robert A Coleman, Yan Li, Carla Inouye, Julian K Lucas, Sang-Ryul Park, Steven Chu, Robert Tjian

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing 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

53 citing papers in PubMed, 86 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Reusable Microfluidic Chambers for Single-Molecule Microscopy.ACS applied materials & interfaces · 2024
    Article
  8. Choosing the Probe for Single-Molecule Fluorescence Microscopy.International journal of molecular sciences · 2022
    Review
  9. Article
  10. Article
  11. Imaging Organization of RNA Processing within the Nucleus.Cold Spring Harbor perspectives in biology · 2021
    Review
  12. Review
  13. Article
  14. Review
  15. Single-Molecule Techniques to Study Chromatin.Frontiers in cell and developmental biology · 2021
    Review
  16. Article
  17. Dynamics of RNA polymerase II and elongation factor Spt4/5 recruitment during activator-dependent transcription.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 1 country.

Andrey RevyakinJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, Virginia 20147, USA.
Zhengjian Zhang
Robert A Coleman
Yan Li
Carla Inouye
Julian K Lucas
Sang-Ryul Park
Steven Chu
Robert Tjian
University of California, Berkeley · USJanelia Research Campus · USAlbert Einstein College of Medicine · USHoward Hughes Medical Institute · US

Funding

THE SV40 TUMOR ANTIGENR37CA025417 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI TJIAN, ROBERT TSE NAN · 1987 to 2013
$6.8M
Structure and Function of Transcription ComplexesP01CA112181 · NCI · UNIVERSITY OF CALIFORNIA BERKELEY · PI TJIAN, ROBERT TSE NAN · 2005 to 2009
$5.7M
NCI NIH HHS 1P01CA112181-01A1NCI NIH HHS P01 CA112181NCI NIH HHS R37 CA025417
6 · The paper itself

Abstract

Forty years of classical biochemical analysis have identified the molecular players involved in initiation of transcription by eukaryotic RNA polymerase II (Pol II) and largely assigned their functions. However, a dynamic picture of Pol II transcription initiation and an understanding of the mechanisms of its regulation have remained elusive due in part to inherent limitations of conventional ensemble biochemistry. Here we have begun to dissect promoter-specific transcription initiation directed by a reconstituted human Pol II system at single-molecule resolution using fluorescence video-microscopy. We detected several stochastic rounds of human Pol II transcription from individual DNA templates, observed attenuation of transcription by promoter mutations, observed enhancement of transcription by activator Sp1, and correlated the transcription signals with real-time interactions of holo-TFIID molecules at individual DNA templates. This integrated single-molecule methodology should be applicable to studying other complex biological processes.

Indexed as

Transcription, GeneticHumansMicroscopy, FluorescenceMicroscopy, VideoMolecular ImagingMutationPromoter Regions, GeneticRNA Polymerase IISp1 Transcription FactorTranscription Factor TFIIDRNA Polymerase IISp1 Transcription FactorTranscription Factor TFIID

Identifiers

PMID22810624
PMCPMC3418587
OpenAlexW2144983532

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.