Evidence map›Paper›PMID 40503684›Full record

ArticleNucleic acids research2025

Temporal and spatial niche partitioning in a retrotransposon community of the Drosophila melanogaster genome.

Marion Varoqui, Mourdas Mohamed, Bruno Mugat, Daniel Gourion, Maëlys Lemoine, Alain Pélisson, Charlotte Grimaud, Séverine Chambeyron

Abstract read
In one paragraph

Article in Nucleic acids research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. piRNA loss unleashes episodic transposition bursts.bioRxiv : the preprint server for biology · 2026
    Article
  2. Life science alliance · 2026
    Article
  3. Review
  4. Article
  5. 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

8 authors.

Marion VaroquiInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.
Mourdas MohamedInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.
Bruno MugatInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.ORCID 0000-0002-7749-3283
Daniel GourionAvignon Université, LMA UPR 2151, Avignon 84000, France.
Maëlys LemoineInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.
Alain PélissonInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.
Charlotte GrimaudInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.ORCID 0000-0001-7944-5931
Séverine ChambeyronInstitute of Human Genetics, CNRS, University of Montpellier, 34396 Montpellier, France.ORCID 0000-0003-2775-6556

Funding

CNRSFondation ARC pour la recherche sur le cancerFondation pour la Recherche Médicale EQU202303016294French National Research Agency ANR-20-CE12-0015-01University of Montpellier
6 · The paper itself

Abstract

Transposable elements (TEs) are genetic parasites that can potentially threaten the stability of the genomes they colonize. Nonetheless, TEs persist within genomes and are rarely fully eliminated, with diverse TE families coexisting in varing copy numbers. The TE replication strategies that enable host organisms to tolerate and accommodate the extensive diversity of TEs, while minimizing harm to the host and avoiding mutual competition among TEs, remain poorly understood. Here, by studying the spontaneous or experimental mobilization of four Drosophila LTR RetroTransposable Elements (LTR-RTEs), we reveal that each of them preferentially targets open chromatin regions characterized by specific epigenetic features. Among these, gtwin and ZAM are expressed in distinct cell types within female somatic gonadal tissues and inserted into the distinct accessible chromatin landscapes of the corresponding stages of embryogenesis. These findings suggest that individual LTR-RTEs exploit unique biological niches, enabling their coexistence within the tightly regulated ecosystem of the same host genome.

Indexed as

Drosophila melanogasterGenome, InsectRetroelementsAnimalsChromatinDrosophila ProteinsEpigenesis, GeneticFemaleTerminal Repeat SequencesChromatinDrosophila ProteinsRetroelements

Identifiers

PMID40503684
PMCPMC12159745

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.