Evidence map›Paper›PMID 40855132›Full record

ArticleNature structural & molecular biology2025

DNA bendability regulates transcription factor binding to nucleosomes.

Luca Mariani, Xiao Liu, Kwangwoon Lee, Stephen S Gisselbrecht, Philip A Cole, Martha L Bulyk

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Designing DNA With Tunable Regulatory Activity Using Discrete Diffusion.bioRxiv : the preprint server for biology · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Luca MarianiDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA. lmariani@bwh.harvard.edu.ORCID http://orcid.org/0000-0002-3502-7364
Xiao LiuDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0003-0588-5699
Kwangwoon LeeDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0002-2021-5186
Stephen S GisselbrechtDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0001-8723-902X
Philip A ColeDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.ORCID http://orcid.org/0000-0001-6873-7824
Martha L BulykDivision of Genetics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA. mlbulyk@genetics.med.harvard.edu.ORCID http://orcid.org/0000-0002-3456-4555

Funding

Protein Acylation and Methylation Mechanisms_Administrative SupplementR37GM062437 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI COLE, PHILIP A · 2013 to 2022
$4.1M
Influences of DNA sequence and histone features on transcription factor binding to nucleosomesR01HG012246 · NHGRI · BRIGHAM AND WOMEN'S HOSPITAL · PI BULYK, MARTHA L · 2022 to 2025
$2.6M
Surveying transcription factor pioneer interactions with nucleosomal DNAR21HG009268 · NHGRI · BRIGHAM AND WOMEN'S HOSPITAL · PI BULYK, MARTHA L · 2016 to 2019
$1.4M
American Heart Association-American Stroke Association 826614NHGRI NIH HHS R01 HG012246NHGRI NIH HHS R21 HG009268NIGMS NIH HHS R37 GM062437
6 · The paper itself

Abstract

Cell fates are controlled by 'pioneers', sequence-specific transcription factors (TFs) that bind recognition motifs on nucleosomes ('pioneer binding'). Pioneers occupy a minority of their recognition sequences in the genome, suggesting that the sequence context regulates their binding. Here we developed PIONEAR-seq, a high-throughput biochemical assay to characterize pioneer binding. We used PIONEAR-seq to assay 11 human TFs for binding to nucleosomes based on Widom 601 versus genomic sequences. We found that pioneer binding, while mediated primarily by the recognition motifs of TFs, is regulated by the broader nucleosome sequence context. Certain TFs, found to be dyad or periodic binders on nucleosomes assembled on synthetic sequences, exhibited end binding to nucleosomes based on genomic sequences. We propose a model where the local bendability of the DNA sequence in nucleosomes is involved in positioning pioneer binding, and thus represents another cis-regulatory layer in eukaryotic genomes.

Indexed as

DNANucleosomesTranscription FactorsBinding SitesHumansProtein BindingDNANucleosomesTranscription Factors

Identifiers

PMID40855132
PMCPMC12884659

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Registered trials

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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.