Evidence map›Paper›PMID 29242626›Full record

ArticleNature communications2017

Stable transgenerational epigenetic inheritance requires a DNA methylation-sensing circuit.

Ben P Williams, Mary Gehring

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
16.7field-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

34 citing papers in PubMed, 77 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Article
  11. Base Excision DNA Repair in Plants:International journal of molecular sciences · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. The epiallelic potential of transposable elements and its evolutionary significance in plants.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Review
  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

2 authors at 1 institution in 1 country.

Ben P WilliamsWhitehead Institute for Biomedical Research, Cambridge, MA, 02142, USA.
Mary GehringWhitehead Institute for Biomedical Research, Cambridge, MA, 02142, USA. mgehring@wi.mit.edu.ORCID http://orcid.org/0000-0003-2280-1522
Whitehead Institute for Biomedical Research · US

Funding

Regulation of DNA methylation homeostasis in ArabidopsisR01GM112851 · NIGMS · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI GEHRING, MARY · 2015 to 2019
$1.9M
NIGMS NIH HHS R01 GM112851
6 · The paper itself

Abstract

Epigenetic states are stably propagated in eukaryotes. In plants, DNA methylation patterns are faithfully inherited over many generations but it is unknown how the dynamic activities of cytosine DNA methyltransferases and 5-methylcytosine DNA glycosylases interact to maintain epigenetic homeostasis. Here we show that a methylation-sensing gene regulatory circuit centered on a 5-methylcytosine DNA glycosylase gene is required for long-term epigenetic fidelity in Arabidopsis. Disrupting this circuit causes widespread methylation losses and abnormal phenotypes that progressively worsen over generations. In heterochromatin, these losses are counteracted such that methylation returns to a normal level over four generations. However, thousands of loci in euchromatin progressively lose DNA methylation between generations and remain unmethylated. We conclude that an actively maintained equilibrium between methylation and demethylation activities is required to ensure long-term stable inheritance of epigenetic information.

Indexed as

DNA MethylationEpigenesis, GeneticGene Expression Regulation, PlantArabidopsisArabidopsis ProteinsChromatinDNA GlycosylasesEpigenomicsGenome, PlantInheritance PatternsPhenotypePlants, Genetically Modified5-methylcytosine-DNA glycosylaseArabidopsis ProteinsChromatinDNA Glycosylases

Identifiers

PMID29242626
PMCPMC5730562
OpenAlexW2771751989

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.