Evidence map›Paper›PMID 26474065›Full record

ArticleMolecular cell2015

RNA Controls PolyQ Protein Phase Transitions.

Huaiying Zhang, Shana Elbaum-Garfinkle, Erin M Langdon, Nicole Taylor, Patricia Occhipinti, Andrew A Bridges, Clifford P Brangwynne, Amy S Gladfelter

Open access · bronzeAbstract read
In one paragraph

Article in Molecular cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 425 papers.

0numbers the graph read from it
0cells of the map it votes in
425citing papers in PubMed
26.2field-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

425 citing papers in PubMed, 754 citations in OpenAlex.

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365 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

8 authors at 2 institutions in 1 country.

Huaiying ZhangDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA; Department of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA.
Shana Elbaum-GarfinkleDepartment of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA.
Erin M LangdonDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA.
Nicole TaylorDepartment of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA.
Patricia OcchipintiDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA.
Andrew A BridgesDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA.
Clifford P BrangwynneDepartment of Chemical and Biological Engineering, Princeton University, Princeton, NJ 08544, USA. Electronic address: cbrangwy@princeton.edu.
Amy S GladfelterDepartment of Biological Sciences, Dartmouth College, Hanover, NH 03755, USA. Electronic address: amy.gladfelter@dartmouth.edu.
Dartmouth College · USPrinceton University · US

Funding

Translational Engineering in Cancer (TEC)P30CA023108 · NCI · DARTMOUTH COLLEGE · PI Steven D Leach · 1985 to 2026
$91.3M
Cytoplasmic Organization by phase transitionsR01GM081506 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI GLADFELTER, AMY S · 2010 to 2023
$4.0M
Cell growth control by cell and organelle size-dependent ribosome biogenesisDP2GM105437 · NIGMS · PRINCETON UNIVERSITY · PI BRANGWYNNE, CLIFFORD P · 2012 to 2012
$2.4M
NCCDPHP CDC HHS 1DP2GM105437-01NCI NIH HHS P30 CA023108NIGMS NIH HHS DP2 GM105437NIGMS NIH HHS R01 GM081506NIGMS NIH HHS R01-GM081506
6 · The paper itself

Abstract

Compartmentalization in cells is central to the spatial and temporal control of biochemistry. In addition to membrane-bound organelles, membrane-less compartments form partitions in cells. Increasing evidence suggests that these compartments assemble through liquid-liquid phase separation. However, the spatiotemporal control of their assembly, and how they maintain distinct functional and physical identities, is poorly understood. We have previously shown an RNA-binding protein with a polyQ-expansion called Whi3 is essential for the spatial patterning of cyclin and formin transcripts in cytosol. Here, we show that specific mRNAs that are known physiological targets of Whi3 drive phase separation. mRNA can alter the viscosity of droplets, their propensity to fuse, and the exchange rates of components with bulk solution. Different mRNAs impart distinct biophysical properties of droplets, indicating mRNA can bring individuality to assemblies. Our findings suggest that mRNAs can encode not only genetic information but also the biophysical properties of phase-separated compartments.

Indexed as

Gene Expression Regulation, FungalCell CompartmentationCyclinsEscherichia coliFungal ProteinsGene ExpressionMicrofilament ProteinsOrganellesPeptidesPhase TransitionRecombinant Fusion ProteinsRheologyRNA-Binding ProteinsRNA, FungalRNA, MessengerSaccharomycetalesCyclinsFungal ProteinsMicrofilament ProteinsPeptidespolyglutamineRecombinant Fusion ProteinsRNA-Binding ProteinsRNA, FungalRNA, Messenger

Identifiers

PMID26474065
PMCPMC5221516
OpenAlexW2102898524

What OpenQuestion holds

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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.