Evidence map›Paper›PMID 33378674›Full record

ArticleCell reports2020

The INO80 Complex Regulates Epigenetic Inheritance of Heterochromatin.

Chun-Min Shan, Kehan Bao, Jolene Diedrich, Xiao Chen, Chao Lu, John R Yates, Songtao Jia

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
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  13. Article
  14. An essential role for the Ino80 chromatin remodeling complex in regulation of gene expression during cellular quiescence.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2023
    Article
  15. Review
  16. Mechanisms of chromatin-based epigenetic inheritance.Science China. Life sciences · 2022
    Review
  17. Article
  18. Article
  19. Article
  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

7 authors at 3 institutions in 1 country.

Chun-Min ShanDepartment of Biological Sciences, Columbia University, New York, NY 10027, USA.
Kehan BaoDepartment of Biological Sciences, Columbia University, New York, NY 10027, USA.
Jolene DiedrichDepartment of Chemical Physiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Xiao ChenDepartment of Genetics and Development, Columbia University Irving Medical Center, New York, NY 10032, USA.
Chao LuDepartment of Genetics and Development, Columbia University Irving Medical Center, New York, NY 10032, USA; Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY 10032, USA.
John R YatesDepartment of Chemical Physiology, The Scripps Research Institute, La Jolla, CA 92037, USA.
Songtao JiaDepartment of Biological Sciences, Columbia University, New York, NY 10027, USA. Electronic address: songtao.jia@columbia.edu.
Columbia University · USColumbia University Irving Medical Center · USScripps Research Institute · US

Funding

TrainingP41GM103533 · NIGMS · UNIVERSITY OF WASHINGTON · PI YATES III, JOHN R · 2012 to 2021
$20.7M
Mechanism of heterochromatin assembly and oncogenic histone mutationsR35GM126910 · NIGMS · COLUMBIA UNIV NEW YORK MORNINGSIDE · PI Songtao Jia · 2018 to 2026
$3.8M
NIGMS NIH HHS P41 GM103533NIGMS NIH HHS R35 GM126910
6 · The paper itself

Abstract

One key aspect of epigenetic inheritance is that chromatin structures can be stably inherited through generations after the removal of the signals that establish such structures. In fission yeast, the RNA interference (RNAi) pathway is critical for the targeting of histone methyltransferase Clr4 to pericentric repeats to establish heterochromatin. However, pericentric heterochromatin cannot be properly inherited in the absence of RNAi, suggesting the existence of mechanisms that counteract chromatin structure inheritance. Here, we show that mutations of components of the INO80 chromatin-remodeling complex allow pericentric heterochromatin inheritance in RNAi mutants. The ability of INO80 to counter heterochromatin inheritance is attributed to one subunit, Iec5, which promotes histone turnover at heterochromatin but has little effects on nucleosome positioning at heterochromatin, gene expression, or the DNA damage response. These analyses demonstrate the importance of the INO80 chromatin-remodeling complex in controlling heterochromatin inheritance and maintaining the proper heterochromatin landscape of the genome.

Indexed as

Epigenesis, GeneticRNA InterferenceCell Cycle ProteinsChromatin Assembly and DisassemblyDNA ReplicationEpigenomicsHeterochromatinHistone-Lysine N-MethyltransferaseHistonesMutationSchizosaccharomycesSchizosaccharomyces pombe ProteinsTranscription FactorsCell Cycle Proteinsclr4 protein, S pombeHeterochromatinHistone-Lysine N-MethyltransferaseHistonesIno80 protein, S pombeSchizosaccharomyces pombe ProteinsTranscription FactorsClr4, nucleosome, chromatin-remodeling complexepigenetic inheritanceH3K9 methylationheterochromatinhistone turnoverINO80RNAi

Identifiers

PMID33378674
PMCPMC7896557
OpenAlexW3115307794

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.