Evidence map›Paper›PMID 38238628›Full record

ArticleNature genetics2024

Boundary stacking interactions enable cross-TAD enhancer-promoter communication during limb development.

Tzu-Chiao Hung, David M Kingsley, Alistair N Boettiger

Abstract read
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In one paragraph

Article in Nature genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Article
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  9. Differential analysis of image-based chromatin tracing data with Dory.bioRxiv : the preprint server for biology · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. High-throughputbioRxiv : the preprint server for biology · 2025
    Article
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  15. Review
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  17. Article
  18. Article
  19. The Biological Function of Genome Organization.International journal of molecular sciences · 2025
    Review
  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

3 authors.

Tzu-Chiao HungDepartment of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA.ORCID 0000-0002-2036-2338
David M KingsleyDepartment of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA.
Alistair N BoettigerDepartment of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA. boettiger@stanford.edu.ORCID 0000-0002-3554-5196

Funding

Live-cell multiplex super-resolution imaging of chromatin state transitionsU01DK127419 · NIDDK · STANFORD UNIVERSITY · PI BINTU, LACRAMIOARA, BOETTIGER, ALISTAIR N. · 2020 to 2024
$5.3M
U.S. Department of Health & Human Services | National Institutes of Health (NIH) DP2GM132935AU.S. Department of Health & Human Services | National Institutes of Health (NIH) U01DK127419
6 · The paper itself

Abstract

Although promoters and their enhancers are frequently contained within a topologically associating domain (TAD), some developmentally important genes have their promoter and enhancers within different TADs. Hypotheses about molecular mechanisms enabling cross-TAD interactions remain to be assessed. To test these hypotheses, we used optical reconstruction of chromatin architecture to characterize the conformations of the Pitx1 locus on single chromosomes in developing mouse limbs. Our data support a model in which neighboring boundaries are stacked as a result of loop extrusion, bringing boundary-proximal cis-elements into contact. This stacking interaction also contributes to the appearance of architectural stripes in the population average maps. Through molecular dynamics simulations, we found that increasing boundary strengths facilitates the formation of the stacked boundary conformation, counter-intuitively facilitating border bypass. This work provides a revised view of the TAD borders' function, both facilitating and preventing cis-regulatory interactions, and introduces a framework to distinguish border-crossing from border-respecting enhancer-promoter pairs.

Indexed as

ChromatinEnhancer Elements, GeneticAnimalsChromosomesInsulator ElementsMicePromoter Regions, GeneticChromatin

Identifiers

What Socratic 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 Socratic graph.