Evidence map›Paper›PMID 35285528›Full record

ArticleThe EMBO journal2022

Fast co-evolution of anti-silencing systems shapes the invasiveness of Mu-like DNA transposons in eudicots.

Taku Sasaki, Kyudo Ro, Erwann Caillieux, Riku Manabe, Grégoire Bohl-Viallefond, Pierre Baduel, Vincent Colot, Tetsuji Kakutani, Leandro Quadrana

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
5.5field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 28 citations in OpenAlex.

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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

9 authors at 2 institutions in 2 countries.

Taku Sasaki *Department of Biological Sciences, University of Tokyo, Bunkyo-ku, Tokyo, Japan.ORCID 0000-0002-3729-399X
Kyudo Ro *Department of Biological Sciences, University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Erwann CaillieuxInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Ecole Normale Supérieure, PSL Research University, Paris, France.ORCID 0000-0002-2213-4427
Riku ManabeDepartment of Biological Sciences, University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Grégoire Bohl-ViallefondInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Ecole Normale Supérieure, PSL Research University, Paris, France.
Pierre BaduelInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Ecole Normale Supérieure, PSL Research University, Paris, France.ORCID 0000-0002-9338-2962
Vincent ColotInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Ecole Normale Supérieure, PSL Research University, Paris, France.ORCID 0000-0002-6382-1610
Tetsuji KakutaniDepartment of Biological Sciences, University of Tokyo, Bunkyo-ku, Tokyo, Japan.
Leandro QuadranaInstitut de Biologie de l'Ecole Normale Supérieure (IBENS), Centre National de la Recherche Scientifique (CNRS), Institut National de la Santé et de la Recherche Médicale (INSERM), Ecole Normale Supérieure, PSL Research University, Paris, France.ORCID 0000-0001-6279-211X
Centre National de la Recherche Scientifique · FRThe University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transposable elements (TEs) constitute a major threat to genome stability and are therefore typically silenced by epigenetic mechanisms. In response, some TEs have evolved counteracting systems to suppress epigenetic silencing. In the model plant Arabidopsis thaliana, two such anti-silencing systems have been identified and found to be mediated by the VANC DNA-binding proteins encoded by VANDAL transposons. Here, we show that anti-silencing systems have rapidly diversified since their origin in eudicots by gaining and losing VANC-containing domains, such as DUF1985, DUF287, and Ulp1, as well as target sequence motifs. We further demonstrate that these motifs determine anti-silencing specificity by sequence, density, and helical periodicity. Moreover, such rapid diversification yielded at least 10 distinct VANC-induced anti-silencing systems in Arabidopsis. Strikingly, anti-silencing of non-autonomous VANDALs, which can act as reservoirs of 24-nt small RNAs, is critical to prevent the demise of cognate autonomous TEs and to ensure their propagation. Our findings illustrate how complex co-evolutionary dynamics between TEs and host suppression pathways have shaped the emergence of new epigenetic control mechanisms.

Indexed as

ArabidopsisDNA Transposable ElementsDNA MethylationEpigenesis, GeneticGene Expression Regulation, PlantGene SilencingGenome, PlantRNA, Small InterferingDNA Transposable ElementsRNA, Small Interferinganti-silencingepigeneticsevolutiontransposable elements

Identifiers

PMID35285528
PMCPMC9016345
OpenAlexW4220944504

What OpenQuestion holds

Textmetadata
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.