Evidence map›Paper›PMID 41823594›Full record

ArticleThe Journal of cell biology2026

Stress-induced nucleolar rejuvenation via chaperone-mediated segregation in a filamentous fungus.

Audra M Rogers, Brenna K Broussard, Rachel Taylor, Martin J Egan

Abstract read
In one paragraph

Article in The Journal of cell biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Audra M RogersDepartment of Entomology and Plant Pathology, University of Arkansas, Fayetteville, AR, USA.ORCID 0000-0002-8900-0415
Brenna K BroussardDepartment of Entomology and Plant Pathology, University of Arkansas, Fayetteville, AR, USA.ORCID 0009-0003-6715-4370
Rachel TaylorDepartment of Natural Sciences, Merrimack College, North Andover, MA, USA.ORCID 0009-0006-2616-5630
Martin J EganDepartment of Natural Sciences, Merrimack College, North Andover, MA, USA.ORCID 0000-0002-1556-8745

Funding

Understanding the mechanisms of spatial protein quality control in a model filamentous fungusR15GM132869 · NIGMS · UNIVERSITY OF ARKANSAS AT FAYETTEVILLE · PI EGAN, MARTIN JOHN · 2019 to 2019
$427k
NIH HHS R15 GM132869
6 · The paper itself

Abstract

How the nucleolus recovers from acute proteostatic stress, particularly in multinucleate syncytia, remains poorly understood. In the highly polarized hyphae of the model filamentous fungus Magnaporthe oryzae, we uncover a novel stress-induced spatial quality control pathway that promotes the inheritance of rejuvenated nucleolar material during nuclear division. This pathway discriminates between newly formed and damaged nucleolar compartments, selectively partitioning and sequestering the latter. Our findings reveal a previously unrecognized mechanism for chaperone-mediated segregation of a membraneless nuclear organelle, extending principles of protein quality control to the unique demands of highly polarized syncytia.

Indexed as

AscomycotaCell NucleolusFungal ProteinsMolecular ChaperonesStress, PhysiologicalHyphaeFungal ProteinsMolecular Chaperones

Identifiers

PMID41823594
PMCPMC12984021

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.