Evidence map›Paper›PMID 22990236›Full record

ArticleThe EMBO journal2012

Hrp3 controls nucleosome positioning to suppress non-coding transcription in eu- and heterochromatin.

Young Sam Shim, Yoonjung Choi, Keunsoo Kang, Kun Cho, Seunghee Oh, Junwoo Lee, Shiv I S Grewal, Daeyoup Lee

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.6field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 75 citations in OpenAlex.

  1. Article
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  9. Article
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  14. Review
  15. Article
  16. Chromatin remodeller Fun30Nature communications · 2017
    Article
  17. Article
  18. Article
  19. Article
  20. Epigenetic Regulation of Chromatin States in Schizosaccharomyces pombe.Cold Spring Harbor perspectives in biology · 2015
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 3 institutions in 2 countries.

Young Sam ShimDepartment of Biological Sciences, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea.
Yoonjung Choi
Keunsoo Kang
Kun Cho
Seunghee Oh
Junwoo Lee
Shiv I S Grewal
Daeyoup Lee
Korea Advanced Institute of Science and Technology · KRKorea Basic Science Institute · KRNational Cancer Institute · US

Funding

Roles of Chromatin-modifying Factors in Epigenetic Control of the GenomeZIABC011208 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI GREWAL, SHIVINDER S · 2009 to 2025
$28.1M
6 · The paper itself

Abstract

The positioning of the nucleosome by ATP-dependent remodellers provides the fundamental chromatin environment for the regulation of diverse cellular processes acting on the underlying DNA. Recently, genome-wide nucleosome mapping has revealed more detailed information on the chromatin-remodelling factors. Here, we report that the Schizosaccharomyces pombe CHD remodeller, Hrp3, is a global regulator that drives proper nucleosome positioning and nucleosome stability. The loss of Hrp3 resulted in nucleosome perturbation across the chromosome, and the production of antisense transcripts in the hrp3Δ cells emphasized the importance of nucleosome architecture for proper transcription. Notably, perturbation of the nucleosome in hrp3 deletion mutant was also associated with destabilization of the DNA-histone interaction and cell cycle-dependent alleviation of heterochromatin silencing. Furthermore, the effect of Hrp3 in the pericentric region was found to be accomplished via a physical interaction with Swi6, and appeared to cooperate with other heterochromatin factors for gene silencing. Taken together, our data indicate that a well-positioned nucleosome by Hrp3 is important for the spatial-temporal control of transcription-associated processes.

Indexed as

Gene Expression Regulation, FungalAdenosine TriphosphatasesAdenosine TriphosphateChromosomal Proteins, Non-HistoneDNADNA-Binding ProteinsEuchromatinGene Expression ProfilingGene SilencingGenome, FungalHeterochromatinHistonesNucleosomesRNARNA, AntisenseSaccharomyces cerevisiaeAdenosine TriphosphatasesAdenosine TriphosphateChromosomal Proteins, Non-HistoneDNADNA-Binding ProteinsEuchromatinHeterochromatinHistonesHrp3 protein, S pombeNucleosomesRNARNA, AntisenseSchizosaccharomyces pombe ProteinsSwi6 protein, S pombe

Identifiers

PMID22990236
PMCPMC3512395
OpenAlexW2107258457

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.