Evidence map›Paper›PMID 24449107›Full record

ArticleGenes & development2014

Construction of synthetic nucleoli in human cells reveals how a major functional nuclear domain is formed and propagated through cell division.

Alice Grob, Christine Colleran, Brian McStay

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing 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

77 citing papers in PubMed, 124 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Emergent microenvironments of nucleoli.Nucleus (Austin, Tex.) · 2024
    Review
  7. Epigenetic control and inheritance of rDNA arrays.bioRxiv : the preprint server for biology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
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  13. Article
  14. Article
  15. Liquid-Liquid Phase Separation in Chromatin.Cold Spring Harbor perspectives in biology · 2022
    Review
  16. Microenvironment-mediated cancer dormancy: Insights from metastability theory.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Review
  17. Review
  18. Review
  19. Article
  20. Article

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Alice GrobCentre for Chromosome Biology, School of Natural Sciences, National University of Ireland, Galway, Ireland.
Christine Colleran
Brian McStay
Ollscoil na Gaillimhe – University of Galway · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human cell nuclei are functionally organized into structurally stable yet dynamic bodies whose cell cycle inheritance is poorly understood. Here, we investigate the biogenesis and propagation of nucleoli, sites of ribosome biogenesis and key regulators of cellular growth. Nucleolar and cell cycles are intimately connected. Nucleoli disappear during mitosis, reforming around prominent uncharacterized chromosomal features, nucleolar organizer regions (NORs). By examining the effects of UBF depletion on both endogenous NORs and synthetic pseudo-NORs, we reveal its essential role in maintaining competency and establishing a bookmark on mitotic NORs. Furthermore, we demonstrate that neo-NORs, UBF-binding site arrays coupled with rDNA transcription units, direct the de novo biogenesis of functional compartmentalized neonucleoli irrespective of their site of chromosomal integration. For the first time, we establish the sequence requirements for nucleolar biogenesis and provide proof that this is a staged process where UBF-dependent mitotic bookmarking precedes function-dependent nucleolar assembly.

Indexed as

3T3 CellsAnimalsArtificial CellsCell DivisionCell NucleolusHumansMiceMitosisNucleolus Organizer RegionPol1 Transcription Initiation Complex ProteinsPolyribosomesRNA, RibosomalPol1 Transcription Initiation Complex ProteinsRNA, Ribosomaltranscription factor UBFmitotic bookmarkingneo-NORnucleolar organizer region (NOR)nucleoluspseudo-NORUBF

Identifiers

PMID24449107
PMCPMC3923965
OpenAlexW1980652053

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.