Evidence map›Paper›PMID 32673310›Full record

ReviewPLoS genetics2020

Double-edged sword: The evolutionary consequences of the epigenetic silencing of transposable elements.

Jae Young Choi, Yuh Chwen G Lee

Abstract readReview
In one paragraph

Review in PLoS genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 82 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 1 pooled it
–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

82 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  4. Review
  5. Article
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  7. Article
  8. Article
  9. Review
  10. Polymorphic 3D genome architecture mediated by transposable elements.bioRxiv : the preprint server for biology · 2026
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
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  19. Article
  20. Polymorphic transposable elements contribute to variation in recombination landscapes.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article

22 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

2 authors.

Jae Young ChoiCenter for Genomics and Systems Biology, Department of Biology, New York University, New York, New York State, United States of America.ORCID 0000-0002-0238-8980
Yuh Chwen G LeeDepartment of Ecology and Evolutionary Biology, University of California, Irvine, California, United States of America.ORCID 0000-0002-0081-7892

Funding

Functional and evolutionary consequences of the epigenetic effects of transposable elementsR00GM121868 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI LEE, GRACE YUH CHWEN · 2019 to 2020
$498k
Functional and evolutionary consequences of the epigenetic effects of transposable elementsK99GM121868 · NIGMS · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI LEE, GRACE YUH CHWEN · 2017 to 2018
$180k
NIGMS NIH HHS K99 GM121868NIGMS NIH HHS R00 GM121868
6 · The paper itself

Abstract

Transposable elements (TEs) are genomic parasites that selfishly replicate at the expense of host fitness. Fifty years of evolutionary studies of TEs have concentrated on the deleterious genetic effects of TEs, such as their effects on disrupting genes and regulatory sequences. However, a flurry of recent work suggests that there is another important source of TEs' harmful effects-epigenetic silencing. Host genomes typically silence TEs by the deposition of repressive epigenetic marks. While this silencing reduces the selfish replication of TEs and should benefit hosts, a picture is emerging that the epigenetic silencing of TEs triggers inadvertent spreading of repressive marks to otherwise expressed neighboring genes, ultimately jeopardizing host fitness. In this Review, we provide a long-overdue overview of the recent genome-wide evidence for the presence and prevalence of TEs' epigenetic effects, highlighting both the similarities and differences across mammals, insects, and plants. We lay out the current understanding of the functional and fitness consequences of TEs' epigenetic effects, and propose possible influences of such effects on the evolution of both hosts and TEs themselves. These unique evolutionary consequences indicate that TEs' epigenetic effect is not only a crucial component of TE biology but could also be a significant contributor to genome function and evolution.

Indexed as

Epigenesis, GeneticEvolution, MolecularGene SilencingAnimalsDNA Transposable ElementsEpigenetic RepressionGene Expression RegulationInsectaMammalsPlantsDNA Transposable Elements

Identifiers

PMID32673310
PMCPMC7365398

What Socratic 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 Socratic graph.