Evidence map›Paper›PMID 23478442›Full record

ArticleMolecular cell2013

DNA looping facilitates targeting of a chromatin remodeling enzyme.

Adam N Yadon, Badri Nath Singh, Michael Hampsey, Toshio Tsukiyama

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Simplified ChIP-exo assays.Nature communications · 2018
    Article
  10. Article
  11. Review
  12. Sequence-specific targeting of chromatin remodelers organizes precisely positioned nucleosomes throughout the genome.BioEssays : news and reviews in molecular, cellular and developmental biology · 2017
    Review
  13. Single-molecule fluorescence studies on DNA looping.Methods (San Diego, Calif.) · 2016
    Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Manipulating nuclear architecture.Current opinion in genetics & development · 2014
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Adam N YadonBasic Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Badri Nath Singh
Michael Hampsey
Toshio Tsukiyama
Johnson University · USFred Hutch Cancer Center · USUniversity of Washington · US

Funding

Molecular analysis of yeast lsw1 and lsw2 complexesR01GM058465 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI TSUKIYAMA, TOSHIO · 1999 to 2019
$9.2M
INTERDISCIPLINARY TRAINING IN DEVELOPMENTAL BIOLOGYT32HD007183 · NICHD · UNIVERSITY OF WASHINGTON · PI RAIBLE, DAVID W · 1985 to 2015
$5.7M
GENETIC ANALYSIS OF TRANSCRIPTION INITIATION IN YEASTR01GM039484 · NIGMS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI HAMPSEY, MICHAEL · 1995 to 2012
$2.7M
NICHD NIH HHS T32 HD007183NICHD NIH HHS T32HD007183NIGMS NIH HHS R01 GM039484NIGMS NIH HHS R01 GM058465
6 · The paper itself

Abstract

ATP-dependent chromatin remodeling enzymes are highly abundant and play pivotal roles regulating DNA-dependent processes. The mechanisms by which they are targeted to specific loci have not been well understood on a genome-wide scale. Here, we present evidence that a major targeting mechanism for the Isw2 chromatin remodeling enzyme to specific genomic loci is through sequence-specific transcription factor (TF)-dependent recruitment. Unexpectedly, Isw2 is recruited in a TF-dependent fashion to a large number of loci without TF binding sites. Using the 3C assay, we show that Isw2 can be targeted by Ume6- and TFIIB-dependent DNA looping. These results identify DNA looping as a mechanism for the recruitment of a chromatin remodeling enzyme and define a function for DNA looping. We also present evidence suggesting that Ume6-dependent DNA looping is involved in chromatin remodeling and transcriptional repression, revealing a mechanism by which the three-dimensional folding of chromatin affects DNA-dependent processes.

Indexed as

Chromatin Assembly and DisassemblyAdenosine TriphosphatasesBinding SitesDNA, FungalGene Expression Regulation, FungalNucleic Acid ConformationRepressor ProteinsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsTranscription Factor TFIIBTranscription, GeneticAdenosine TriphosphatasesDNA, FungalISWI proteinRepressor ProteinsSaccharomyces cerevisiae ProteinsSUA7 protein, S cerevisiaeTranscription FactorsTranscription Factor TFIIBUME6 protein, S cerevisiae

Identifiers

PMID23478442
PMCPMC3628438
OpenAlexW2080614443

What OpenQuestion holds

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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.