Evidence map›Paper›PMID 38177686›Full record

ArticleNature structural & molecular biology2024

Transcription-induced domains form the elementary constraining building blocks of bacterial chromosomes.

Amaury Bignaud, Charlotte Cockram, Céline Borde, Justine Groseille, Eric Allemand, Agnès Thierry, Martial Marbouty, Julien Mozziconacci, Olivier Espéli, Romain Koszul

Open access · hybridAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2024. 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
20.2field-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, 45 citations in OpenAlex.

  1. Article
  2. Chromosome topology gates productive RecA homology search.bioRxiv : the preprint server for biology · 2026
    Article
  3. Review
  4. Article
  5. Review
  6. Review
  7. Article
  8. Exploring the energy landscape of bacterial chromosome segregation.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Is Enhancer Function Driven by Protein-Protein Interactions? From Bacteria to Leukemia.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  17. Article
  18. Article
  19. Article
  20. Review
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

10 authors at 3 institutions in 1 country.

Amaury Bignaud *Institut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France.ORCID http://orcid.org/0000-0003-4480-920X
Charlotte Cockram *Institut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France.
Céline BordeCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France.ORCID http://orcid.org/0009-0002-1528-7342
Justine GroseilleInstitut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France.
Eric AllemandINSERM-U1163, Unité mécanismes cellulaires et moléculaires des désordres hématologiques et implications thérapeutiques, Institut Imagine, Paris, France.
Agnès ThierryInstitut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France.
Martial MarboutyInstitut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France.ORCID http://orcid.org/0000-0002-1668-8423
Julien MozziconacciLaboratoire Structure et Instabilité des Génomes, UMR 7196, Muséum National d'Histoire Naturelle, Paris, France.
Olivier EspéliCenter for Interdisciplinary Research in Biology (CIRB), Collège de France, CNRS, INSERM, Université PSL, Paris, France. olivier.espeli@college-de-france.fr.ORCID http://orcid.org/0000-0003-2804-2192
Romain KoszulInstitut Pasteur, CNRS UMR 3525, Université Paris Cité, Unité Régulation Spatiale des Génomes, Paris, France. romain.koszul@pasteur.fr.ORCID http://orcid.org/0000-0002-3086-1173
Centre National de la Recherche Scientifique · FRInserm · FRStructure et Instabilité des Génomes · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcription generates local topological and mechanical constraints on the DNA fiber, leading to the generation of supercoiled chromosome domains in bacteria. However, the global impact of transcription on chromosome organization remains elusive, as the scale of genes and operons in bacteria remains well below the resolution of chromosomal contact maps generated using Hi-C (~5-10 kb). Here we combined sub-kb Hi-C contact maps and chromosome engineering to visualize individual transcriptional units. We show that transcriptional units form discrete three-dimensional transcription-induced domains that impose mechanical and topological constraints on their neighboring sequences at larger scales, modifying their localization and dynamics. These results show that transcriptional domains constitute primary building blocks of bacterial chromosome folding and locally impose structural and dynamic constraints.

Indexed as

ChromosomesChromosomes, BacterialDNADNA

Identifiers

PMID38177686
PMCPMC10948358
OpenAlexW4390587922

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.