Evidence map›Paper›PMID 41653921›Full record

ReviewMolecular cell2026

Density transitions in the regulation of transcription.

Ambuja Navalkar, Mikayla Eppert, Benjamin R Sabari, Tanja Mittag

Abstract readReview
In one paragraph

Review in Molecular cell, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Review
  6. Article
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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

4 authors.

Ambuja NavalkarDepartment of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA.
Mikayla EppertLaboratory of Nuclear Organization, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Research, Department of Obstetrics and Gynecology, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
Benjamin R SabariLaboratory of Nuclear Organization, Cecil H. and Ida Green Center for Reproductive Biology Sciences, Division of Basic Research, Department of Obstetrics and Gynecology, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Department of Molecular Biology, Hamon Center for Regenerative Science and Medicine, The University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address: benjamin.sabari@utsouthwestern.edu.
Tanja MittagDepartment of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA. Electronic address: tanja.mittag@stjudes.org.

Funding

Organization of transcriptional machinery by weak multivalent interactionsR01GM147583 · NIGMS · UT SOUTHWESTERN MEDICAL CENTER · PI Benjamin Sabari · 2022 to 2026
$2.0M
Dissecting the contributions of phase separation to yeast transcription .R01GM154414 · NIGMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI ASEEM Z ANSARI, Tanja Mittag · 2024 to 2026
$1.5M
NIGMS NIH HHS R01 GM147583NIGMS NIH HHS R01 GM154414
6 · The paper itself

Abstract

Transcription of the right genes at the right time is crucial for physiology and often dysregulated in disease. For a process that requires precise outcomes, the underlying molecular interactions regulating transcription can be surprisingly dynamic and short-lived. Various sources of multivalency have been proposed to stabilize short-lived interactions at specific genomic loci. Through multivalent contacts, components of the transcription machinery form complexes and, above-threshold concentrations, can form condensates by undergoing reversible density transitions (i.e., phase separation). Importantly, coupling the density transition to networking generates a condensate-spanning network with emergent properties that soluble complexes do not possess, including enhanced dwell times of relevant components, distinct chemical environments, capillary forces, and biochemically active interfaces. Here, we will review the current evidence for and against the role of density transitions in regulating transcription, discuss best practices for studying the functional roles of these phenomena, and consider how emergent properties may regulate transcription.

Indexed as

Gene Expression RegulationTranscription, GeneticAnimalsHumansPhase Separationcondensatesdensity transitionemergent propertyhigher-order complexphase separationtranscriptiontranscriptional burst

Identifiers

PMID41653921
PMCPMC12967299

What OpenQuestion holds

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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.