Evidence map›Paper›PMID 31780627›Full record

ArticleScience (New York, N.Y.)2019

Human cohesin compacts DNA by loop extrusion.

Yoori Kim, Zhubing Shi, Hongshan Zhang, Ilya J Finkelstein, Hongtao Yu

Open access · bronzeAbstract read
In one paragraph

Article in Science (New York, N.Y.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 431 papers.

0numbers the graph read from it
0cells of the map it votes in
431citing papers in PubMed
35.7field-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

431 citing papers in PubMed, 758 citations in OpenAlex.

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  15. Current Challenges of Transcription Compartmentalization Research.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
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  18. Article
  19. Article
  20. Article

371 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

5 authors at 2 institutions in 1 country.

Yoori Kim *Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0001-9942-2817
Zhubing Shi *Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.ORCID 0000-0002-9624-4960
Hongshan ZhangCenter for Systems and Synthetic Biology, Institute for Cellular and Molecular Biology, Department of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712, USA.
Ilya J FinkelsteinCenter for Systems and Synthetic Biology, Institute for Cellular and Molecular Biology, Department of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712, USA. ilya@finkelsteinlab.org hongtao.yu@utsouthwestern.edu.ORCID 0000-0002-9371-2431
Hongtao YuDepartment of Pharmacology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. ilya@finkelsteinlab.org hongtao.yu@utsouthwestern.edu.ORCID 0000-0002-8861-049X
The University of Texas Southwestern Medical Center · USThe University of Texas at Austin · US

Funding

Mechanistic Characterization of the First Steps of Human DNA Break RepairR01GM120554 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI FINKELSTEIN, ILYA J · 2016 to 2020
$1.5M
Mitotic Checkpoint Regulators in Insulin SignalingR01GM124096 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI COBB, MELANIE H. · 2017 to 2020
$1.2M
Howard Hughes Medical InstituteNIGMS NIH HHS R01 GM120554NIGMS NIH HHS R01 GM124096
6 · The paper itself

Abstract

Cohesin is a chromosome-bound, multisubunit adenosine triphosphatase complex. After loading onto chromosomes, it generates loops to regulate chromosome functions. It has been suggested that cohesin organizes the genome through loop extrusion, but direct evidence is lacking. Here, we used single-molecule imaging to show that the recombinant human cohesin-NIPBL complex compacts both naked and nucleosome-bound DNA by extruding DNA loops. DNA compaction by cohesin requires adenosine triphosphate (ATP) hydrolysis and is force sensitive. This compaction is processive over tens of kilobases at an average rate of 0.5 kilobases per second. Compaction of double-tethered DNA suggests that a cohesin dimer extrudes DNA loops bidirectionally. Our results establish cohesin-NIPBL as an ATP-driven molecular machine capable of loop extrusion.

Indexed as

Nucleic Acid ConformationCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsDNAHumansNucleosomesProtein MultimerizationProton-Translocating ATPasesSingle Molecule ImagingCell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsDNANIPBL protein, humanNucleosomesProton-Translocating ATPases

Identifiers

PMID31780627
PMCPMC7387118
OpenAlexW2989713781

What OpenQuestion holds

Textmetadata
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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.