Evidence map›Paper›PMID 25748933›Full record

ArticleCell stem cell2015

Transient pairing of homologous Oct4 alleles accompanies the onset of embryonic stem cell differentiation.

Megan S Hogan, David-Emlyn Parfitt, Cinthya J Zepeda-Mendoza, Michael M Shen, David L Spector

Abstract read
In one paragraph

Article in Cell stem cell, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing 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

31 citing papers in PubMed.

  1. Article
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  6. Article
  7. Recombination-independent recognition of DNA homology for meiotic silencing inProceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  8. Engineering 3D genome organization.Nature reviews. Genetics · 2021
    Review
  9. Chromatin Regulation at Parental Gene Promoters by Pseudogene Sense lncRNAs.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. PAR-TERRA directs homologous sex chromosome pairing.Nature structural & molecular biology · 2017
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Megan S HoganCold Spring Harbor Laboratory, Watson School of Biological Sciences, One Bungtown Road, Cold Spring Harbor, NY 11724, USA.
David-Emlyn ParfittDepartments of Medicine and Genetics & Development, Columbia University Medical Center, New York, NY 10032, USA.
Cinthya J Zepeda-MendozaCold Spring Harbor Laboratory, Watson School of Biological Sciences, One Bungtown Road, Cold Spring Harbor, NY 11724, USA.
Michael M ShenDepartments of Medicine and Genetics & Development, Columbia University Medical Center, New York, NY 10032, USA.
David L SpectorCold Spring Harbor Laboratory, Watson School of Biological Sciences, One Bungtown Road, Cold Spring Harbor, NY 11724, USA. Electronic address: spector@cshl.edu.

Funding

Single-Cell Biology Shared ResourceP30CA045508 · NCI · COLD SPRING HARBOR LABORATORY · PI John Edward Moses · 1987 to 2026
$118.9M
Nation Center: Multi-Scale Study- Cellular Networks(RMI)U54CA121852 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CALIFANO, ANDREA · 2005 to 2015
$37.4M
Spatial Organization of Gene ExpressoinR01GM042694 · NIGMS · COLD SPRING HARBOR LABORATORY · PI SPECTOR, DAVID L · 1990 to 2018
$12.7M
NCI NIH HHS CA121852NCI NIH HHS P30 CA045508NCI NIH HHS U54 CA121852NIGMS NIH HHS GM42694NIGMS NIH HHS R01 GM042694PHS HHS 2P3OCA45508
6 · The paper itself

Abstract

The relationship between chromatin organization and transcriptional regulation is an area of intense investigation. We characterized the spatial relationships between alleles of the Oct4, Sox2, and Nanog genes in single cells during the earliest stages of mouse embryonic stem cell (ESC) differentiation and during embryonic development. We describe homologous pairing of the Oct4 alleles during ESC differentiation and embryogenesis, and we present evidence that pairing is correlated with the kinetics of ESC differentiation. Importantly, we identify critical DNA elements within the Oct4 promoter/enhancer region that mediate pairing of Oct4 alleles. Finally, we show that mutation of OCT4/SOX2 binding sites within this region abolishes inter-chromosomal interactions and affects accumulation of the repressive H3K9me2 modification at the Oct4 enhancer. Our findings demonstrate that chromatin organization and transcriptional programs are intimately connected in ESCs and that the dynamic positioning of the Oct4 alleles is associated with the transition from pluripotency to lineage specification.

Indexed as

AllelesAnimalsCell DifferentiationEmbryonic Stem CellsHomeodomain ProteinsMiceNanog Homeobox ProteinOctamer Transcription Factor-3Pluripotent Stem CellsResponse ElementsSOXB1 Transcription FactorsHomeodomain ProteinsNanog Homeobox ProteinNanog protein, mouseOctamer Transcription Factor-3Pou5f1 protein, mouseSox2 protein, mouseSOXB1 Transcription Factors

Identifiers

PMID25748933
PMCPMC4355581

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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.