Evidence map›Paper›PMID 9256425›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America1997

A role for TFIIH in controlling the activity of early RNA polymerase II elongation complexes.

A Dvir, R C Conaway, J W Conaway

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
5.5field-weighted citation impact, top 3% of its field
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

55 citing papers in PubMed, 127 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. The capping enzyme facilitates promoter escape and assembly of a follow-on preinitiation complex for reinitiation.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  5. Insight into promoter clearance by RNA polymerase II.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Structure of an RNA polymerase II preinitiation complex.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Promoter clearance by RNA polymerase II.Biochimica et biophysica acta · 2013
    Review
  19. TFIIH: when transcription met DNA repair.Nature reviews. Molecular cell biology · 2012
    Review
  20. 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 at 1 institution in 1 country.

A DvirProgram in Molecular and Cell Biology, Oklahoma Medical Research Foundation, 825 Northeast 13th Street, Oklahoma City, OK 73104, USA.
R C Conaway
J W Conaway
University of Oklahoma Health Sciences Center · US

Funding

BIOCHEMISTRY OF EUKARYOTIC MESSENGER RNA SYNTHESISR37GM041628 · NIGMS · STOWERS INSTITUTE FOR MEDICAL RESEARCH · PI CONAWAY, RONALD C. · 2000 to 2009
$3.8M
BIOCHEMISTRY OF EUKARYOTIC MESSENGER SYNTHESISR01GM041628 · NIGMS · UNIVERSITY OF TEXAS AUSTIN · PI CONAWAY, JOAN W, CONAWAY, RONALD C. · 1989 to 2013
$1.5M
NIGMS NIH HHS GM-41628NIGMS NIH HHS R01 GM041628NIGMS NIH HHS R37 GM041628
6 · The paper itself

Abstract

TFIIH is a multifunctional RNA polymerase II transcription factor that possesses DNA-dependent ATPase, DNA helicase, and protein kinase activities. Previous studies have established that TFIIH enters the preinitiation complex and fulfills a critical role in initiation by catalyzing ATP-dependent formation of the open complex prior to synthesis of the first phosphodiester bond of nascent transcripts. In this report, we present direct evidence that TFIIH also controls RNA polymerase II activity at a postinitiation stage of transcription, by preventing premature arrest by very early elongation complexes just prior to their transition to stably elongating complexes. Unexpectedly, we observe that TFIIH is capable of entering the transcription cycle not only during assembly of the preinitiation complex but also after initiation and synthesis of as many as four to six phosphodiester bonds. These findings shed new light on the role of TFIIH in initiation and promoter escape and reveal an unanticipated flexibility in the ability of TFIIH to interact with RNA polymerase II transcription intermediates prior to, during, and immediately after initiation.

Indexed as

Gene Expression RegulationTranscription Factors, TFIITranscription, GeneticDNA HelicasesEscherichia coliRNA Polymerase IITranscription FactorsTranscription Factor TFIIHDNA HelicasesRNA Polymerase IITranscription FactorsTranscription Factors, TFIITranscription Factor TFIIH

Identifiers

PMID9256425
PMCPMC23002
OpenAlexW2082606230

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.