Evidence map›Paper›PMID 16118233›Full record

ArticleHuman molecular genetics2005

Differential expression of sex-linked and autosomal germ-cell-specific genes during spermatogenesis in the mouse.

P Jeremy Wang, David C Page, John R McCarrey

Open access · greenAbstract read
In one paragraph

Article in Human molecular genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

74 citing papers in PubMed, 138 citations in OpenAlex.

  1. Article
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  4. Genomic study ofFrontiers in genetics · 2023
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  5. Review
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  7. Review
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  18. Article
  19. Expression analysis of genes encodingJBRA assisted reproduction · 2018
    Article
  20. Article

14 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

P Jeremy WangDepartment of Animal Biology, School of Veterinary Medicine, University of Pennsylvania, Philadelphia, PA 19004, USA.
David C Page
John R McCarrey
Massachusetts Institute of Technology · US

Funding

Regulation of a Spermatogenesis-Specific GeneR01HD046637 · NICHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI MCCARREY, JOHN R · 2005 to 2009
$1.5M
Regulation of Spermiogenesis in MiceU01HD045866 · NICHD · UNIVERSITY OF PENNSYLVANIA · PI WANG, PEIJING JEREMY · 2004 to 2008
$1.4M
GENE REGULATION IN SPERMATOGENESISR01HD023126 · NICHD · SOUTHWEST FOUNDATION FOR BIOMEDICAL RES · PI MCCARREY, JOHN R · 1987 to 1998
–
NICHD NIH HHS HD 045866NICHD NIH HHS HD 046637NICHD NIH HHS HD 23126NICHD NIH HHS R01 HD046637NICHD NIH HHS U01 HD045866
6 · The paper itself

Abstract

We have examined expression during spermatogenesis in the mouse of three Y-linked genes, 11 X-linked genes and 22 autosomal genes, all previously shown to be germ-cell-specific and expressed in premeiotic spermatogonia, plus another 21 germ-cell-specific autosomal genes that initiate expression in meiotic spermatocytes. Our data demonstrate that, like sex-linked housekeeping genes, germ-cell-specific sex-linked genes are subject to meiotic sex-chromosome inactivation (MSCI). Although all the sex-linked genes we investigated underwent MSCI, 14 of the 22 autosomal genes expressed in spermatogonia showed no decrease in expression in meiotic spermatocytes. This along with our observation that an additional 21 germ-cell-specific autosomal genes initiate or significantly up-regulate expression in spermatocytes confirms that MSCI is indeed a sex-chromosome-specific effect. Our results further demonstrate that the chromosome-wide repression imposed by MSCI is limited to meiotic spermatocytes and that postmeiotic expression of sex-linked genes is variable. Thus, 13 of the 14 sex-linked genes we examined showed some degree of postmeiotic reactivation. The extent of postmeiotic reactivation of germ-cell-specific X-linked genes did not correlate with proximity to the X inactivation center or the Xist gene locus. The implications of these findings are discussed with respect to differential gene regulation and the function of MSCI during spermatogenesis, including epigenetic programming of the future paternal genome during spermatogenesis.

Indexed as

Gene Expression Regulation, DevelopmentalAnimalsMaleMeiosisMiceSpermatogenesisSpermatozoaX ChromosomeY Chromosome

Identifiers

PMID16118233
PMCPMC1994333
OpenAlexW2133648902

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.