Evidence map›Paper›PMID 31626769›Full record

ArticleCell2019

Nuclear Pores Assemble from Nucleoporin Condensates During Oogenesis.

Bernhard Hampoelz, Andre Schwarz, Paolo Ronchi, Helena Bragulat-Teixidor, Christian Tischer, Imre Gaspar, Anne Ephrussi, Yannick Schwab, Martin Beck

Abstract read
In one paragraph

Article in Cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.

0numbers the graph read from it
0cells of the map it votes in
64citing 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

64 citing papers in PubMed.

  1. Nuclear dysfunction in aging and neurodegeneration.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Structure, function and assembly of nuclear pore complexes.Nature reviews. Molecular cell biology · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Nuclear mRNA export.Acta biochimica et biophysica Sinica · 2024
    Review
  17. Article
  18. Article
  19. Review
  20. Article

4 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Bernhard HampoelzEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Heidelberg, Germany; Max Planck Institute of Biophysics, Frankfurt am Main, Germany. Electronic address: bernhard.hampoelz@embl.de.
Andre SchwarzEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Heidelberg, Germany; Collaboration for joint PhD degree between EMBL and Heidelberg University, Faculty of Biosciences.
Paolo RonchiEuropean Molecular Biology Laboratory, Electron Microscopy Core Facility, Heidelberg, Germany.
Helena Bragulat-TeixidorEuropean Molecular Biology Laboratory, Electron Microscopy Core Facility, Heidelberg, Germany.
Christian TischerCenter for Bioimage Analysis, European Molecular Biology Laboratory, Heidelberg, Germany.
Imre GasparEuropean Molecular Biology Laboratory, Developmental Biology Unit, Heidelberg, Germany.
Anne EphrussiEuropean Molecular Biology Laboratory, Developmental Biology Unit, Heidelberg, Germany.
Yannick SchwabEuropean Molecular Biology Laboratory, Electron Microscopy Core Facility, Heidelberg, Germany; European Molecular Biology Laboratory, Cell Biology and Biophysics Unit, Heidelberg, Germany.
Martin BeckEuropean Molecular Biology Laboratory, Structural and Computational Biology Unit, Heidelberg, Germany; Max Planck Institute of Biophysics, Frankfurt am Main, Germany; European Molecular Biology Laboratory, Cell Biology and Biophysics Unit, Heidelberg, Germany. Electronic address: martin.beck@biophys.mpg.de.

Funding

Resource Component: Acquisition, maintenance and distribution of Drosophila stocksP40OD018537 · OD · TRUSTEES OF INDIANA UNIVERSITY · PI Annette L. Parks · 2014 to 2026
$13.5M
NIH HHS P40 OD018537
6 · The paper itself

Abstract

The molecular events that direct nuclear pore complex (NPC) assembly toward nuclear envelopes have been conceptualized in two pathways that occur during mitosis or interphase, respectively. In gametes and embryonic cells, NPCs also occur within stacked cytoplasmic membrane sheets, termed annulate lamellae (AL), which serve as NPC storage for early development. The mechanism of NPC biogenesis at cytoplasmic membranes remains unknown. Here, we show that during Drosophila oogenesis, Nucleoporins condense into different precursor granules that interact and progress into NPCs. Nup358 is a key player that condenses into NPC assembly platforms while its mRNA localizes to their surface in a translation-dependent manner. In concert, Microtubule-dependent transport, the small GTPase Ran and nuclear transport receptors regulate NPC biogenesis in oocytes. We delineate a non-canonical NPC assembly mechanism that relies on Nucleoporin condensates and occurs away from the nucleus under conditions of cell cycle arrest.

Indexed as

OogenesisActive Transport, Cell NucleusAnimalsDrosophila melanogasterDrosophila ProteinsFemaleMicrotubulesMolecular ChaperonesNuclear PoreNuclear Pore Complex Proteinsran GTP-Binding ProteinRNA, MessengerDrosophila ProteinsMolecular ChaperonesNuclear Pore Complex Proteinsran-binding protein 2ran GTP-Binding ProteinRNA, Messengerlocal translationmicrotubule-dependent transportNPC assemblynuclear pore complexnucleoporin condensationNup358oogenesisRanRNA localization

Identifiers

PMID31626769
PMCPMC6838685

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.