Evidence map›Paper›PMID 18332113›Full record

ArticleMolecular and cellular biology2008

NELF and GAGA factor are linked to promoter-proximal pausing at many genes in Drosophila.

Chanhyo Lee, Xiaoyong Li, Aaron Hechmer, Michael Eisen, Mark D Biggin, Bryan J Venters, Cizhong Jiang, Jian Li, B Franklin Pugh, David S Gilmour

Open access · greenAbstract read
In one paragraph

Article in Molecular and cellular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed
9.0field-weighted citation impact, top 1% 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

145 citing papers in PubMed, 213 citations in OpenAlex.

  1. Review
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  6. Polycomb Recruiters Inside and Outside of the Repressed Domains.International journal of molecular sciences · 2023
    Review
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  12. Review
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85 more citing papers are in PubMed but not listed here.

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

10 authors at 2 institutions in 3 countries.

Chanhyo LeeCenter for Gene Regulation, Department of Biochemistry and Molecular Biology, The Pennsylvania State University, University Park, Pennsylvania 16802, USA.
Xiaoyong Li
Aaron Hechmer
Michael Eisen
Mark D Biggin
Bryan J Venters
Cizhong Jiang
Jian Li
B Franklin Pugh
David S Gilmour
Pennsylvania State University · USLawrence Berkeley National Laboratory · US

Funding

Transcription Network Controlling Drosophila DevelopmentR01GM070444 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI BIGGIN, MARK D · 2003 to 2007
$14.9M
POTENTIATED STATE OF THE HSP70 HEAT SHOCK GENER01GM047477 · NIGMS · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI GILMOUR, DAVID SCOTT · 1992 to 2022
$6.7M
High Resolution Mapping of Function Elements in the Yeast GenomeR01HG004160 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI PUGH, B FRANKLIN · 2007 to 2022
$5.3M
High Resolution Mapping of Functional Elements in the Yeast GenomeR56HG004160 · NHGRI · PENNSYLVANIA STATE UNIVERSITY, THE · PI PUGH, B FRANKLIN · 2017 to 2017
$300k
NHGRI NIH HHS HG004160NHGRI NIH HHS R01 HG004160NHGRI NIH HHS R56 HG004160NIGMS NIH HHS GM47477NIGMS NIH HHS GM704403NIGMS NIH HHS R01 GM047477NIGMS NIH HHS R01 GM070444
6 · The paper itself

Abstract

Recent analyses of RNA polymerase II (Pol II) revealed that Pol II is concentrated at the promoters of many active and inactive genes. NELF causes Pol II to pause in the promoter-proximal region of the hsp70 gene in Drosophila melanogaster. In this study, genome-wide location analysis (chromatin immunoprecipitation-microarray chip [ChIP-chip] analysis) revealed that NELF is concentrated at the 5' ends of 2,111 genes in Drosophila cells. Permanganate genomic footprinting was used to determine if paused Pol II colocalized with NELF. Forty-six of 56 genes with NELF were found to have paused Pol II. Pol II pauses 30 to 50 nucleotides downstream from transcription start sites. Analysis of DNA sequences in the vicinity of paused Pol II identified a conserved DNA sequence that probably associates with TFIID but detected no evidence of RNA secondary structures or other conserved sequences that might directly control elongation. ChIP-chip experiments indicate that GAGA factor associates with 39% of the genes that have NELF. Surprisingly, NELF associates with almost one-half of the most highly expressed genes, indicating that NELF is not necessarily a repressor of gene expression. NELF-associated pausing of Pol II might be an obligatory but sometimes transient checkpoint during the transcription cycle.

Indexed as

Genes, InsectPromoter Regions, GeneticAnimalsBase SequenceBinding SitesChromatin ImmunoprecipitationDNADNA-Binding ProteinsDrosophila melanogasterDrosophila ProteinsGene ExpressionHSP70 Heat-Shock ProteinsModels, BiologicalRNA-Binding ProteinsRNA Polymerase IITranscription FactorsDNADNA-Binding ProteinsDrosophila ProteinsHSP70 Heat-Shock Proteinsnegative elongation factorRNA-Binding ProteinsRNA Polymerase IITranscription FactorsTranscription Factor TFIIDTrl protein, Drosophila

Identifiers

PMID18332113
PMCPMC2423147
OpenAlexW2161929259

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.