Evidence map›Paper›PMID 25831549›Full record

ArticleScience (New York, N.Y.)2015

Epigenetics. Epigenetic inheritance uncoupled from sequence-specific recruitment.

Kaushik Ragunathan, Gloria Jih, Danesh Moazed

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 201 papers.

0numbers the graph read from it
0cells of the map it votes in
201citing papers in PubMed
–field-weighted citation impact
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

201 citing papers in PubMed.

  1. Article
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  20. Article

141 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

3 authors.

Kaushik RagunathanDepartment of Cell Biology, Howard Hughes Medical Institute, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA.
Gloria JihDepartment of Cell Biology, Howard Hughes Medical Institute, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA.
Danesh MoazedDepartment of Cell Biology, Howard Hughes Medical Institute, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA. danesh@hms.harvard.edu.

Funding

Molecular, Cellular, & Developmental Dynamics PhD ProgramT32GM007226 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI VAN VACTOR, DAVID L. · 1985 to 2021
$14.4M
RNAi-mediated Targeting of Hetorochromatin AssemblyR01GM072805 · NIGMS · HARVARD UNIVERSITY (MEDICAL SCHOOL) · PI MOAZED, DANESH · 2005 to 2025
$6.9M
Howard Hughes Medical InstituteNIGMS NIH HHS GM072805NIGMS NIH HHS R01 GM072805NIGMS NIH HHS T32 GM007226
6 · The paper itself

Abstract

Changes in histone posttranslational modifications are associated with epigenetic states that define distinct patterns of gene expression. It remains unclear whether epigenetic information can be transmitted through histone modifications independently of specific DNA sequence, DNA methylation, or RNA interference. Here we show that, in the fission yeast Schizosaccharomyces pombe, ectopically induced domains of histone H3 lysine 9 methylation (H3K9me), a conserved marker of heterochromatin, are inherited through several mitotic and meiotic cell divisions after removal of the sequence-specific initiator. The putative JmjC domain H3K9 demethylase, Epe1, and the chromodomain of the H3K9 methyltransferase, Clr4/Suv39h, play opposing roles in maintaining silent H3K9me domains. These results demonstrate how a direct "read-write" mechanism involving Clr4 propagates histone modifications and allows histones to act as carriers of epigenetic information.

Indexed as

Epigenesis, GeneticAdenineCatalytic DomainCell Cycle ProteinsGene Expression Regulation, FungalGenes, ReporterHeterochromatinHistone-Lysine N-MethyltransferaseHistonesHumansLysineMethyltransferasesNuclear ProteinsOperator Regions, GeneticProtein Processing, Post-TranslationalRecombinant Fusion ProteinsAdenineCell Cycle Proteinsclr4 protein, S pombeepe1 protein, S pombeHeterochromatinHistone-Lysine N-MethyltransferaseHistonesLysineMethyltransferasesNuclear ProteinsRecombinant Fusion ProteinsRepressor ProteinsSchizosaccharomyces pombe ProteinsSUV39H1 protein, humanTetracycline

Identifiers

PMID25831549
PMCPMC4385470

What OpenQuestion holds

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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.