Evidence map›Paper›PMID 33568486›Full record

ArticleScience advances2021

Bridging-induced phase separation induced by cohesin SMC protein complexes.

Je-Kyung Ryu, Céline Bouchoux, Hon Wing Liu, Eugene Kim, Masashi Minamino, Ralph de Groot, Allard J Katan, Andrea Bonato, Davide Marenduzzo, Davide Michieletto and 2 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 100 papers.

0numbers the graph read from it
0cells of the map it votes in
100citing papers in PubMed
11.4field-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

100 citing papers in PubMed, 174 citations in OpenAlex.

  1. Article
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  4. Investigating Phase Separation in Genome Folding via Multiscale Computational Modeling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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40 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

12 authors at 4 institutions in 2 countries.

Je-Kyung RyuDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft, Netherlands.ORCID 0000-0002-0545-9502
Céline BouchouxChromosome Segregation Laboratory, The Francis Crick Institute, London, UK.ORCID 0000-0001-5064-4718
Hon Wing LiuChromosome Segregation Laboratory, The Francis Crick Institute, London, UK.ORCID 0000-0002-9498-6557
Eugene KimDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft, Netherlands.
Masashi MinaminoChromosome Segregation Laboratory, The Francis Crick Institute, London, UK.
Ralph de GrootDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft, Netherlands.ORCID 0000-0001-6035-6509
Allard J KatanDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft, Netherlands.ORCID 0000-0002-7185-6274
Andrea BonatoSUPA, School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3FD, UK.ORCID 0000-0002-5148-8590
Davide MarenduzzoSUPA, School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3FD, UK.
Davide MichielettoSUPA, School of Physics and Astronomy, University of Edinburgh, Edinburgh EH9 3FD, UK.
Frank UhlmannChromosome Segregation Laboratory, The Francis Crick Institute, London, UK. frank.uhlmann@crick.ac.uk c.dekker@tudelft.nl.ORCID 0000-0002-3527-6619
Cees DekkerDepartment of Bionanoscience, Kavli Institute of Nanoscience Delft, Delft University of Technology, Delft, Netherlands. frank.uhlmann@crick.ac.uk c.dekker@tudelft.nl.ORCID 0000-0001-6273-071X
Delft University of Technology · NLThe Francis Crick Institute · GBUniversity of Edinburgh · GBInstitute of Genetics and Cancer · GB

Funding

Cancer Research UK 15671European Research Council 669598
6 · The paper itself

Abstract

Structural maintenance of chromosome (SMC) protein complexes are able to extrude DNA loops. While loop extrusion constitutes a fundamental building block of chromosomes, other factors may be equally important. Here, we show that yeast cohesin exhibits pronounced clustering on DNA, with all the hallmarks of biomolecular condensation. DNA-cohesin clusters exhibit liquid-like behavior, showing fusion of clusters, rapid fluorescence recovery after photobleaching and exchange of cohesin with the environment. Strikingly, the in vitro clustering is DNA length dependent, as cohesin forms clusters only on DNA exceeding 3 kilo-base pairs. We discuss how bridging-induced phase separation, a previously unobserved type of biological condensation, can explain the DNA-cohesin clustering through DNA-cohesin-DNA bridges. We confirm that, in yeast cells in vivo, a fraction of cohesin associates with chromatin in a manner consistent with bridging-induced phase separation. Biomolecular condensation by SMC proteins constitutes a new basic principle by which SMC complexes direct genome organization.

Indexed as

Chromosomal Proteins, Non-HistoneSaccharomyces cerevisiaeCell Cycle ProteinsChromosomesCohesinsDNACell Cycle ProteinsChromosomal Proteins, Non-HistoneCohesinsDNA

Identifiers

PMID33568486
PMCPMC7875533
OpenAlexW3127356623

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.