Evidence map›Paper›PMID 28436944›Full record

ArticleNature structural & molecular biology2017

Active and poised promoter states drive folding of the extended HoxB locus in mouse embryonic stem cells.

Mariano Barbieri, Sheila Q Xie, Elena Torlai Triglia, Andrea M Chiariello, Simona Bianco, Inês de Santiago, Miguel R Branco, David Rueda, Mario Nicodemi, Ana Pombo

Abstract read
PubMed Publisher
In one paragraph

Article in Nature structural & molecular biology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

45 citing papers in PubMed, 103 citations in OpenAlex.

  1. Article
  2. Investigating Phase Separation in Genome Folding via Multiscale Computational Modeling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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  15. Genome modeling: From chromatin fibers to genes.Current opinion in structural biology · 2023
    Review
  16. Review
  17. Article
  18. Article
  19. Uncovering the Principles of Genome Folding by 3D Chromatin Modeling.Cold Spring Harbor perspectives in biology · 2022
    Review
  20. 3D or Not 3D: Shaping the Genome during Development.Cold Spring Harbor perspectives in biology · 2022
    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 3 countries.

Mariano BarbieriEpigenetic Regulation and Chromatin Architecture Group, Berlin Institute for Medical Systems Biology, Max Delbrück Centre for Molecular Medicine, Berlin, Germany.
Sheila Q XieGenome Function Group, MRC London Institute of Medical Sciences (LMS) (previously MRC Clinical Sciences Centre), Imperial College London, Hammersmith Hospital Campus, London, UK.
Elena Torlai TrigliaEpigenetic Regulation and Chromatin Architecture Group, Berlin Institute for Medical Systems Biology, Max Delbrück Centre for Molecular Medicine, Berlin, Germany.ORCID http://orcid.org/0000-0002-6059-0116
Andrea M ChiarielloDipartimento di Fisica, Università di Napoli Federico II, and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy.
Simona BiancoDipartimento di Fisica, Università di Napoli Federico II, and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy.
Inês de SantiagoGenome Function Group, MRC London Institute of Medical Sciences (LMS) (previously MRC Clinical Sciences Centre), Imperial College London, Hammersmith Hospital Campus, London, UK.
Miguel R BrancoGenome Function Group, MRC London Institute of Medical Sciences (LMS) (previously MRC Clinical Sciences Centre), Imperial College London, Hammersmith Hospital Campus, London, UK.ORCID http://orcid.org/0000-0001-9447-1548
David RuedaSingle Molecule Imaging Group, MRC London Institute of Medical Sciences (LMS), Imperial College London, Hammersmith Hospital Campus, London, UK.ORCID http://orcid.org/0000-0003-4657-6323
Mario NicodemiDipartimento di Fisica, Università di Napoli Federico II, and INFN Napoli, Complesso Universitario di Monte Sant'Angelo, Naples, Italy.
Ana PomboEpigenetic Regulation and Chromatin Architecture Group, Berlin Institute for Medical Systems Biology, Max Delbrück Centre for Molecular Medicine, Berlin, Germany.ORCID http://orcid.org/0000-0002-7493-6288
Hammersmith Hospital · GBIstituto Nazionale di Fisica Nucleare, Sezione di Napoli · ITMax Delbrück Center · DE

Funding

Medical Research Council MC_U120061476Medical Research Council MC_UP_1102/5
6 · The paper itself

Abstract

Gene expression states influence the 3D conformation of the genome through poorly understood mechanisms. Here, we investigate the conformation of the murine HoxB locus, a gene-dense genomic region containing closely spaced genes with distinct activation states in mouse embryonic stem (ES) cells. To predict possible folding scenarios, we performed computer simulations of polymer models informed with different chromatin occupancy features that define promoter activation states or binding sites for the transcription factor CTCF. Single-cell imaging of the locus folding was performed to test model predictions. While CTCF occupancy alone fails to predict the in vivo folding at genomic length scale of 10 kb, we found that homotypic interactions between active and Polycomb-repressed promoters co-occurring in the same DNA fiber fully explain the HoxB folding patterns imaged in single cells. We identify state-dependent promoter interactions as major drivers of chromatin folding in gene-dense regions.

Indexed as

Genetic LociNucleic Acid ConformationPromoter Regions, GeneticAnimalsChromatinComputer SimulationDNAEmbryonic Stem CellsFluorescent Antibody TechniqueIn Situ Hybridization, FluorescenceMiceMicroscopy, ConfocalProtein BindingSingle-Cell AnalysisTranscription FactorsChromatinDNATranscription Factors

Identifiers

PMID28436944
OpenAlexW2609923598

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.