Evidence map›Paper›PMID 15668296›Full record

ArticleThe Journal of cell biology2005

X chromosome choice occurs independently of asynchronous replication timing.

Joost Gribnau, Sandra Luikenhuis, Konrad Hochedlinger, Kim Monkhorst, Rudolf Jaenisch

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of cell biology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 46 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Sex-specific silencing of X-linked genes by Xist RNA.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Genomic imprinting and epigenetic control of development.Cold Spring Harbor perspectives in biology · 2012
    Article
  16. Article
  17. Article
  18. Article
  19. Allelic inactivation of rDNA loci.Genes & development · 2009
    Article
  20. Review
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

5 authors at 2 institutions in 1 country.

Joost GribnauDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Sandra Luikenhuis
Konrad Hochedlinger
Kim Monkhorst
Rudolf Jaenisch
Whitehead Institute for Biomedical Research · USMassachusetts Institute of Technology · US

Funding

Epigenetics, Stem Cells, and CancerR01CA087869 · NCI · WHITEHEAD INSTITUTE FOR BIOMEDICAL RES · PI JAENISCH, RUDOLF · 2001 to 2010
$8.2M
NCI NIH HHS 5-R01-CA87869NCI NIH HHS R01 CA087869
6 · The paper itself

Abstract

In mammals, dosage compensation is achieved by X chromosome inactivation in female cells. Xist is required and sufficient for X inactivation, and Xist gene deletions result in completely skewed X inactivation. In this work, we analyzed skewing of X inactivation in mice with an Xist deletion encompassing sequence 5 KB upstream of the promoter through exon 3. We found that this mutation results in primary nonrandom X inactivation in which the wild-type X chromosome is always chosen for inactivation. To understand the molecular mechanisms that affect choice, we analyzed the role of replication timing in X inactivation choice. We found that the two Xist alleles and all regions tested on the X chromosome replicate asynchronously before the start of X inactivation. However, analysis of replication timing in cell lines with skewed X inactivation showed no preference for one of the two Xist alleles to replicate early in S-phase before the onset of X inactivation, indicating that asynchronous replication timing does not play a role in skewing of X inactivation.

Indexed as

Dosage Compensation, GeneticAllelesAnimalsCell LineChromosomal Proteins, Non-HistoneDNA-Binding ProteinsDNA Replication TimingEmbryo, MammalianEmbryonic DevelopmentExonsFemaleFlow CytometryGene DeletionGenotypeGreen Fluorescent ProteinsHistone DemethylasesChromosomal Proteins, Non-HistoneDNA-Binding ProteinsGreen Fluorescent ProteinsHistone DemethylasesInterleukin-1 Receptor-Associated KinasesKdm5c protein, mouseMecp2 protein, mouseMethyl-CpG-Binding Protein 2Oxidoreductases, N-DemethylatingProtein KinasesProteinsRepressor ProteinsRNA, Long NoncodingRNA, UntranslatedXIST non-coding RNA

Identifiers

PMID15668296
PMCPMC2171734
OpenAlexW2042702665

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.