Evidence map›Paper›PMID 28600324›Full record

ArticleJournal of cell science2017

Reconstitution of the oocyte nucleolus in mice through a single nucleolar protein, NPM2.

Sugako Ogushi, Kazuo Yamagata, Chikashi Obuse, Keiko Furuta, Teruhiko Wakayama, Martin M Matzuk, Mitinori Saitou

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

18 citing papers in PubMed, 30 citations in OpenAlex.

  1. Nucleolar Dynamics During Oogenesis.bioRxiv : the preprint server for biology · 2026
    Article
  2. Nucleoskeletal Proteins in Early Embryogenesis.Advances in experimental medicine and biology · 2026
    Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Maternal factors regulating preimplantation development in mice.Current topics in developmental biology · 2020
    Review
  13. Review
  14. Article
  15. Nucleoli in embryos: a central structural platform for embryonic chromatin remodeling?Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2019
    Review
  16. Review
  17. Article
  18. Article
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

7 authors at 3 institutions in 3 countries.

Sugako OgushiThe Hakubi Center for Advanced Research, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan sugako.ogushi@bioch.ox.ac.uk.ORCID http://orcid.org/0000-0001-8497-6972
Kazuo YamagataLaboratory for Genomic Reprogramming, RIKEN Center for Developmental Biology, 2-2-3 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.
Chikashi ObuseGraduate School of Life Science, Hokkaido University, Sapporo, Hokkaido 001-0021, Japan.
Keiko FurutaDivision of Electron Microscopic Study, Center for Anatomical Studies, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto 606-8501, Japan.
Teruhiko WakayamaLaboratory for Genomic Reprogramming, RIKEN Center for Developmental Biology, 2-2-3 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.
Martin M MatzukDepartments of Pathology & Immunology, Molecular and Cellular Biology, Molecular and Human Genetics, and Pharmacology, and Center for Drug Discovery, Baylor College of Medicine, Houston, Texas 77030, USA.
Mitinori SaitouDepartment of Anatomy and Cell Biology, Graduate School of Medicine, Kyoto 606-8501, Japan.
Kyoto University · JPBaylor College of Medicine · USHokkaido University · JP

Funding

REPRODUCTIVE FUNCTION USING TRANSGENIC MICER01HD033438 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI MATZUK, MARTIN M. · 1996 to 2015
$2.5M
NICHD NIH HHS R01 HD033438
6 · The paper itself

Abstract

The mammalian oocyte nucleolus, the most prominent subcellular organelle in the oocyte, is vital in early development, yet its key functions and constituents remain unclear. We show here that the parthenotes/zygotes derived from enucleolated oocytes exhibited abnormal heterochromatin formation around parental pericentromeric DNAs, which led to a significant mitotic delay and frequent chromosome mis-segregation upon the first mitotic division. A proteomic analysis identified nucleoplasmin 2 (NPM2) as a dominant component of the oocyte nucleolus. Consistently,

Indexed as

Amino Acid SequenceAnimalsCell NucleolusChromatinFemaleMiceNucleoplasminsOocytesChromatinNpm2 protein, mouseNucleoplasminsHeterochromatinNucleolusNucleoplasmin 2Oocyte

Identifiers

PMID28600324
PMCPMC6139372
OpenAlexW2622462614

What OpenQuestion holds

Textmetadata
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.