Evidence map›Paper›PMID 15197169›Full record

ArticleGenome research2004

Comparative sequence and x-inactivation analyses of a domain of escape in human xp11.2 and the conserved segment in mouse.

Karen D Tsuchiya, John M Greally, Yajun Yi, Kevin P Noel, Jean-Pierre Truong, Christine M Disteche

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Genome research, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed, 58 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Heterozygous loss of function ofLife science alliance · 2019
    Article
  6. X Inactivation and Escape: Epigenetic and Structural Features.Frontiers in cell and developmental biology · 2019
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Clustered transcripts that escape X inactivation at mouse XqD.Mammalian genome : official journal of the International Mammalian Genome Society · 2011
    Article
  19. Review
  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

6 authors at 4 institutions in 1 country.

Karen D TsuchiyaDivision of Genetic Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA. karen.tsuchiya@seattlechildrens.org
John M Greally
Yajun Yi
Kevin P Noel
Jean-Pierre Truong
Christine M Disteche
University of Washington · USVanderbilt University · USAlbert Einstein College of Medicine · USVanderbilt University Medical Center · US

Funding

Mouse X InactivationR01GM046883 · NIGMS · UNIVERSITY OF WASHINGTON · PI DISTECHE, CHRISTINE M. · 1992 to 2018
$5.9M
MARSUPIAL X INACTIVATIONR01GM061948 · NIGMS · UNIVERSITY OF WASHINGTON · PI DISTECHE, CHRISTINE M. · 2000 to 2002
$893k
NICHD NIH HHS HD01177NIGMS NIH HHS GM46883NIGMS NIH HHS GM61948NIGMS NIH HHS R01 GM046883NIGMS NIH HHS R01 GM061948
6 · The paper itself

Abstract

We have performed X-inactivation and sequence analyses on 350 kb of sequence from human Xp11.2, a region shown previously to contain a cluster of genes that escape X inactivation, and we compared this region with the region of conserved synteny in mouse. We identified several new transcripts from this region in human and in mouse, which defined the full extent of the domain escaping X inactivation in both species. In human, escape from X inactivation involves an uninterrupted 235-kb domain of multiple genes. Despite highly conserved gene content and order between the two species, Smcx is the only mouse gene from the conserved segment that escapes inactivation. As repetitive sequences are believed to facilitate spreading of X inactivation along the chromosome, we compared the repetitive sequence composition of this region between the two species. We found that long terminal repeats (LTRs) were decreased in the human domain of escape, but not in the majority of the conserved mouse region adjacent to Smcx in which genes were subject to X inactivation, suggesting that these repeats might be excluded from escape domains to prevent spreading of silencing. Our findings indicate that genomic context, as well as gene-specific regulatory elements, interact to determine expression of a gene from the inactive X-chromosome.

Indexed as

Dosage Compensation, GeneticActinsAnimalsCell LineCHO CellsChromosome MappingChromosomes, Human, XConserved SequenceCricetinaeExpressed Sequence TagsGenesHumansInterspersed Repetitive SequencesLong Interspersed Nucleotide ElementsMaleMiceActins

Identifiers

PMID15197169
PMCPMC442142
OpenAlexW2049121222

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.