Evidence map›Paper›PMID 37996438›Full record

ArticleNature communications2023

Dynamical control enables the formation of demixed biomolecular condensates.

Andrew Z Lin, Kiersten M Ruff, Furqan Dar, Ameya Jalihal, Matthew R King, Jared M Lalmansingh, Ammon E Posey, Nadia A Erkamp, Ian Seim, Amy S Gladfelter and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. The exchange dynamics of client molecules in biomolecular condensates.bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Distinguishing near- versus off-critical phase behaviors of intrinsically disordered proteins.Reports on progress in physics. Physical Society (Great Britain) · 2026
    Article
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  7. Article
  8. Article
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  10. Control of encounter kinetics by chemically active droplets.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
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  14. Review
  15. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

11 authors.

Andrew Z Lin *Division of Biology and Biomedical Sciences, Plant and Microbial Biosciences, Washington University in St. Louis, St. Louis, MO, 63130, USA.ORCID 0000-0002-7877-6285
Kiersten M Ruff *Department of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.ORCID 0000-0003-3240-1856
Furqan Dar *Department of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.
Ameya JalihalDepartment of Cell Biology, Duke University, Durham, NC, 27708, USA.
Matthew R KingDepartment of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.
Jared M LalmansinghDepartment of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.ORCID 0000-0003-1505-4805
Ammon E PoseyDepartment of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.
Nadia A ErkampDepartment of Biomedical Engineering and Center for Biomolecular Condensates, James F. McKelvey School of Engineering, Washington University in St. Louis, St. Louis, MO, 63130, USA.ORCID 0000-0003-4095-2105
Ian SeimDepartment of Cell Biology, Duke University, Durham, NC, 27708, USA.ORCID 0000-0001-9719-2552
Amy S GladfelterDepartment of Cell Biology, Duke University, Durham, NC, 27708, USA. amy.gladfelter@duke.edu.
Rohit V PappuDivision of Biology and Biomedical Sciences, Plant and Microbial Biosciences, Washington University in St. Louis, St. Louis, MO, 63130, USA. pappu@wustl.edu.ORCID 0000-0003-2568-1378

Funding

Understanding the Sequence and Structural Determinants of Phase Behavior of ALS-Causing ProteinsR01NS121114 · NINDS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI Tanja Mittag, ROHIT V PAPPU · 2021 to 2026
$3.8M
Uncovering mechanisms of rRNA flux through the nucleolusF32GM146418 · NIGMS · WASHINGTON UNIVERSITY · PI KING, MATTHEW R · 2022 to 2024
$144k
NIGMS NIH HHS F32 GM146418NINDS NIH HHS R01 NS121114
6 · The paper itself

Abstract

Cellular matter can be organized into compositionally distinct biomolecular condensates. For example, in Ashbya gossypii, the RNA-binding protein Whi3 forms distinct condensates with different RNA molecules. Using criteria derived from a physical framework for explaining how compositionally distinct condensates can form spontaneously via thermodynamic considerations, we find that condensates in vitro form mainly via heterotypic interactions in binary mixtures of Whi3 and RNA. However, within these condensates, RNA molecules become dynamically arrested. As a result, in ternary systems, simultaneous additions of Whi3 and pairs of distinct RNA molecules lead to well-mixed condensates, whereas delayed addition of an RNA component results in compositional distinctness. Therefore, compositional identities of condensates can be achieved via dynamical control, being driven, at least partially, by the dynamical arrest of RNA molecules. Finally, we show that synchronizing the production of different RNAs leads to more well-mixed, as opposed to compositionally distinct condensates in vivo.

Indexed as

Biomolecular CondensatesRNAThermodynamicsRNA

Identifiers

PMID37996438
PMCPMC10667521

What OpenQuestion holds

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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.