Evidence map›Paper›PMID 25955967›Full record

ArticleeLife2015

Local chromatin environment of a Polycomb target gene instructs its own epigenetic inheritance.

Scott Berry, Matthew Hartley, Tjelvar S G Olsson, Caroline Dean, Martin Howard

Open access · goldAbstract read
In one paragraph

Article in eLife, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
25.9field-weighted citation impact, top 1% 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

62 citing papers in PubMed, 120 citations in OpenAlex.

  1. Review
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  11. Cotranscriptional splicing is required in the cold to produceProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  13. Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
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  15. Evolutionary Dynamics ofPlants (Basel, Switzerland) · 2023
    Article
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  18. Review
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  20. Article

2 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Scott BerryJohn Innes Centre, Norwich, United Kingdom.ORCID http://orcid.org/0000-0002-1838-4976
Matthew HartleyJohn Innes Centre, Norwich, United Kingdom.ORCID http://orcid.org/0000-0001-6178-2884
Tjelvar S G OlssonJohn Innes Centre, Norwich, United Kingdom.ORCID http://orcid.org/0000-0001-8791-4531
Caroline DeanJohn Innes Centre, Norwich, United Kingdom.
Martin HowardJohn Innes Centre, Norwich, United Kingdom.
John Innes Centre · GB

Funding

Biotechnology and Biological Sciences Research Council BB/J004588/1Biotechnology and Biological Sciences Research Council BBS/E/J/000C0637Biotechnology and Biological Sciences Research Council BBS/E/J/000CA369
6 · The paper itself

Abstract

Inheritance of gene expression states is fundamental for cells to 'remember' past events, such as environmental or developmental cues. The conserved Polycomb Repressive Complex 2 (PRC2) maintains epigenetic repression of many genes in animals and plants and modifies chromatin at its targets. Histones modified by PRC2 can be inherited through cell division. However, it remains unclear whether this inheritance can direct long-term memory of individual gene expression states (cis memory) or instead if local chromatin states are dictated by the concentrations of diffusible factors (trans memory). By monitoring the expression of two copies of the Arabidopsis Polycomb target gene FLOWERING LOCUS C (FLC) in the same plants, we show that one copy can be repressed while the other is active. Furthermore, this 'mixed' expression state is inherited through many cell divisions as plants develop. These data demonstrate that epigenetic memory of FLC expression is stored not in trans but in cis.

Indexed as

ArabidopsisArabidopsis ProteinsChromatinDNA PrimersEpigenesis, GeneticGene Expression ProfilingGene Expression Regulation, PlantImage Processing, Computer-AssistedImmunoblottingInheritance PatternsLuminescent ProteinsMADS Domain ProteinsMass SpectrometryMicroscopy, ConfocalPolycomb Repressive Complex 2Red Fluorescent ProteinArabidopsis ProteinsAt5g10140 protein, ArabidopsisChromatinDNA PrimersLuminescent ProteinsMADS Domain ProteinsPolycomb Repressive Complex 2Red Fluorescent Proteinarabidopsischromosomescis memoryepigeneticsFLOWERING LOCUS Cgenesplant biologyPolycombvernalization

Identifiers

PMID25955967
PMCPMC4450441
OpenAlexW2136051908

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.