Evidence map›Paper›PMID 16582439›Full record

ArticleGenetics2006

Genetic control of X chromosome inactivation in mice: definition of the Xce candidate interval.

Lisa Helbling Chadwick, Lisa M Pertz, Karl W Broman, Marisa S Bartolomei, Huntington F Willard

Abstract read
In one paragraph

Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Article
  2. Article
  3. A long noncoding RNA influences the choice of the X chromosome to be inactivated.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. X-chromosome upregulation is driven by increased burst frequency.Nature structural & molecular biology · 2019
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. 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
  15. Article
  16. Article
  17. A novel multi-alignment pipeline for high-throughput sequencing data.Database : the journal of biological databases and curation · 2014
    Article
  18. Article
  19. Article
  20. 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

5 authors.

Lisa Helbling ChadwickInstitute for Genome Sciences and Policy, Duke University, Durham, NC 27708, USA.
Lisa M Pertz
Karl W Broman
Marisa S Bartolomei
Huntington F Willard

Funding

Genetic Analysis of X Chromosome Choice in Female MiceR01GM074768 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI BARTOLOMEI, MARISA S. · 2005 to 2008
$1.2M
MOLECULAR GENETICS OF HUMAN X CHROMOSOME INACTIVATIONR01GM045441 · NIGMS · STANFORD UNIVERSITY · PI WILLARD, HUNTINGTON F · 1991 to 1999
–
NIGMS NIH HHS GM45441NIGMS NIH HHS GM74768NIGMS NIH HHS R01 GM074768
6 · The paper itself

Abstract

In early mammalian development, one of the two X chromosomes is silenced in each female cell as a result of X chromosome inactivation, the mammalian dosage compensation mechanism. In the mouse epiblast, the choice of which chromosome is inactivated is essentially random, but can be biased by alleles at the X-linked X controlling element (Xce). Although this locus was first described nearly four decades ago, the identity and precise genomic localization of Xce remains elusive. Within the X inactivation center region of the X chromosome, previous linkage disequilibrium studies comparing strains of known Xce genotypes have suggested that Xce is physically distinct from Xist, although this has not yet been established by genetic mapping or progeny testing. In this report, we used quantitative trait locus (QTL) mapping strategies to define the minimal Xce candidate interval. Subsequent analysis of recombinant chromosomes allowed for the establishment of a maximum 1.85-Mb candidate region for the Xce locus. Finally, we use QTL approaches in an effort to identify additional modifiers of the X chromosome choice, as we have previously demonstrated that choice in Xce heterozygous females is significantly influenced by genetic variation present on autosomes (Chadwick and Willard 2005). We did not identify any autosomal loci with significant associations and thus show conclusively that Xce is the only major locus to influence X inactivation patterns in the crosses analyzed. This study provides a foundation for future analyses into the genetic control of X chromosome inactivation and defines a 1.85-Mb interval encompassing all the major elements of the Xce locus.

Indexed as

AllelesGenes, X-LinkedLod ScoreAnimalsChromosome MappingFemaleMaleMiceQuantitative Trait LociX ChromosomeX Chromosome Inactivation

Identifiers

PMID16582439
PMCPMC1569705

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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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.