Evidence map›Paper›PMID 28978433›Full record

ArticleBiophysical journal2017

Real-Time Imaging of a Single Gene Reveals Transcription-Initiated Local Confinement.

Thomas Germier, Silvia Kocanova, Nike Walther, Aurélien Bancaud, Haitham Ahmed Shaban, Hafida Sellou, Antonio Zaccaria Politi, Jan Ellenberg, Franck Gallardo, Kerstin Bystricky

Open access · bronzeAbstract read
In one paragraph

Article in Biophysical journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed
9.0field-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

117 citing papers in PubMed, 219 citations in OpenAlex.

  1. Article
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  3. Active processes shape and move the genome and nucleoplasm.Current opinion in genetics & development · 2026
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  16. The shifting paradigm of chromatin structure: from the 30-nm chromatin fiber to liquid-like organization.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2025
    Review
  17. Article
  18. Article
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57 more citing papers are in PubMed but not listed here.

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 4 institutions in 3 countries.

Thomas GermierLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France.
Silvia KocanovaLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France.
Nike WaltherCell Biology and Biophysics Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany.
Aurélien BancaudLaboratoire des Automatismes et Architecture des Systèmes (LAAS), CNRS, UPS, Toulouse, France.
Haitham Ahmed ShabanLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France; Spectroscopy Department, Physics Division, National Research Centre, Dokki, Giza, Egypt.
Hafida SellouLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France.
Antonio Zaccaria PolitiCell Biology and Biophysics Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany.
Jan EllenbergCell Biology and Biophysics Unit, European Molecular Biology Laboratory (EMBL), Heidelberg, Germany.
Franck GallardoLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France; Institut des Technologies Avancées du Vivant (ITAV), Université de Toulouse, CNRS, UPS, INSA; NeoVirTech S.A., Toulouse, France.
Kerstin BystrickyLaboratoire de Biologie Moléculaire Eucaryote (LBME), Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Toulouse, France; Institut des Technologies Avancées du Vivant (ITAV), Université de Toulouse, CNRS, UPS, INSA. Electronic address: kerstin.bystricky@ibcg.biotoul.fr.
European Molecular Biology Laboratory · DELaboratoire de Biologie Moléculaire des Eucaryotes · FRUniversité Fédérale de Toulouse Midi-Pyrénées · FRUniversité Toulouse III - Paul Sabatier · FR

Funding

Reconstructing the dynamic 3D architecture of the human genome by superresolution microscopy and DNA sequence modelling.U01EB021223 · NIBIB · EUROPEAN MOLECULAR BIOLOGY LABORATORY · PI ELLENBERG, JAN · 2015 to 2017
$1.2M
Reconstructing the dynamic 3D architecture of the human genome by superresolution microscopy and DNA sequence modelling.U01DA047728 · NIDA · EUROPEAN MOLECULAR BIOLOGY LABORATORY · PI ELLENBERG, JAN · 2018 to 2019
$780k
NIBIB NIH HHS U01 EB021223NIDA NIH HHS U01 DA047728
6 · The paper itself

Abstract

Genome dynamics are intimately linked to the regulation of gene expression, the most fundamental mechanism in biology, yet we still do not know whether the very process of transcription drives spatial organization at specific gene loci. Here, we have optimized the ANCHOR/ParB DNA-labeling system for real-time imaging of a single-copy, estrogen-inducible transgene in human cells. Motion of an ANCHOR3-tagged DNA locus was recorded in the same cell before and during the appearance of nascent MS2-labeled mRNA. We found that transcription initiation by RNA polymerase 2 resulted in confinement of the mRNA-producing gene domain within minutes. Transcription-induced confinement occurred in each single cell independently of initial, highly heterogeneous mobility. Constrained mobility was maintained even when inhibiting polymerase elongation. Chromatin motion at constant step size within a largely confined area hence leads to increased collisions that are compatible with the formation of gene-specific chromatin domains, and reflect the assembly of functional protein hubs and DNA processing during the rate-limiting steps of transcription.

Indexed as

Transcription, GeneticCell Line, TumorChromatinCyclin D1Fluorescence Recovery After PhotobleachingGenetic LociHumansMicroscopy, FluorescenceMolecular ImagingMotionRNA, MessengerRNA Polymerase IISpectrometry, FluorescenceTransfectionTransgenesChromatinCyclin D1RNA, MessengerRNA Polymerase II

Identifiers

PMID28978433
PMCPMC5627313
OpenAlexW2762780517

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.