Evidence map›Paper›PMID 27046080›Full record

ArticlePLoS genetics2016

Genome-Wide Mapping Targets of the Metazoan Chromatin Remodeling Factor NURF Reveals Nucleosome Remodeling at Enhancers, Core Promoters and Gene Insulators.

So Yeon Kwon, Valentina Grisan, Boyun Jang, John Herbert, Paul Badenhorst

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

46 citing papers in PubMed, 80 citations in OpenAlex.

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  13. The N-Terminal Part ofInternational journal of molecular sciences · 2023
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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

5 authors at 1 institution in 1 country.

So Yeon KwonInstitute of Biomedical Research, University of Birmingham, Edgbaston, United Kingdom.
Valentina GrisanInstitute of Biomedical Research, University of Birmingham, Edgbaston, United Kingdom.
Boyun JangInstitute of Biomedical Research, University of Birmingham, Edgbaston, United Kingdom.
John HerbertInstitute of Biomedical Research, University of Birmingham, Edgbaston, United Kingdom.
Paul BadenhorstInstitute of Biomedical Research, University of Birmingham, Edgbaston, United Kingdom.
University of Birmingham · GB

Funding

Biotechnology and Biological Sciences Research CouncilCancer Research UK A10462Cancer Research UK A9289
6 · The paper itself

Abstract

NURF is a conserved higher eukaryotic ISWI-containing chromatin remodeling complex that catalyzes ATP-dependent nucleosome sliding. By sliding nucleosomes, NURF is able to alter chromatin dynamics to control transcription and genome organization. Previous biochemical and genetic analysis of the specificity-subunit of Drosophila NURF (Nurf301/Enhancer of Bithorax (E(bx)) has defined NURF as a critical regulator of homeotic, heat-shock and steroid-responsive gene transcription. It has been speculated that NURF controls pathway specific transcription by co-operating with sequence-specific transcription factors to remodel chromatin at dedicated enhancers. However, conclusive in vivo demonstration of this is lacking and precise regulatory elements targeted by NURF are poorly defined. To address this, we have generated a comprehensive map of in vivo NURF activity, using MNase-sequencing to determine at base pair resolution NURF target nucleosomes, and ChIP-sequencing to define sites of NURF recruitment. Our data show that, besides anticipated roles at enhancers, NURF interacts physically and functionally with the TRF2/DREF basal transcription factor to organize nucleosomes downstream of active promoters. Moreover, we detect NURF remodeling and recruitment at distal insulator sites, where NURF functionally interacts with and co-localizes with DREF and insulator proteins including CP190 to establish nucleosome-depleted domains. This insulator function of NURF is most apparent at subclasses of insulators that mark the boundaries of chromatin domains, where multiple insulator proteins co-associate. By visualizing the complete repertoire of in vivo NURF chromatin targets, our data provide new insights into how chromatin remodeling can control genome organization and regulatory interactions.

Indexed as

AnimalsBase SequenceCell LineChromatinChromatin Assembly and DisassemblyChromosomal Proteins, Non-HistoneChromosome MappingDrosophilaDrosophila ProteinsGene Expression RegulationMicrotubule-Associated ProteinsNuclear ProteinsNucleosomesOligonucleotide Array Sequence AnalysisPromoter Regions, GeneticRegulatory Sequences, Nucleic AcidChromatinChromosomal Proteins, Non-HistoneCP190 protein, DrosophilaDref protein, DrosophilaDrosophila ProteinsE(bx) protein, DrosophilaMicrotubule-Associated ProteinsNuclear ProteinsNucleosomesTelomeric Repeat Binding Protein 2Transcription FactorsTRF2 protein, Drosophila

Identifiers

PMID27046080
PMCPMC4821604
OpenAlexW2331889471

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.