Evidence map›Paper›PMID 35100381›Full record

ReviewGenetics2022

Mechanisms of sex determination and X-chromosome dosage compensation.

Barbara J Meyer

Open access · hybridAbstract readReview
In one paragraph

Review in Genetics, 2022. 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
7.3field-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

28 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Review
  3. Expanding thebioRxiv : the preprint server for biology · 2026
    Article
  4. Review
  5. Article
  6. Review
  7. Aberrant X chromosome dosage compensation causes hybrid male inviability inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Sex chromosome evolution in haploid plants: Microchromosomes, disappearing chromosomes, and giant chromosomes.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Review
  14. Article
  15. Review
  16. Review
  17. Review
  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

1 author at 1 institution in 1 country.

Barbara J MeyerDepartment of Molecular and Cell Biology, Howard Hughes Medical Institute, University of California, Berkeley, Berkeley, CA 94720-3204, USA.
Howard Hughes Medical Institute · US

Funding

Analysis of Nematode Sex Determination and Dosage CompensationR35GM131845 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI MEYER, BARBARA J · 2019 to 2023
$2.3M
Howard Hughes Medical InstituteNIGMS NIH HHS R35 GM131845
6 · The paper itself

Abstract

Abnormalities in chromosome number have the potential to disrupt the balance of gene expression and thereby decrease organismal fitness and viability. Such abnormalities occur in most solid tumors and also cause severe developmental defects and spontaneous abortions. In contrast to the imbalances in chromosome dose that cause pathologies, the difference in X-chromosome dose used to determine sexual fate across diverse species is well tolerated. Dosage compensation mechanisms have evolved in such species to balance X-chromosome gene expression between the sexes, allowing them to tolerate the difference in X-chromosome dose. This review analyzes the chromosome counting mechanism that tallies X-chromosome number to determine sex (XO male and XX hermaphrodite) in the nematode Caenorhabditis elegans and the associated dosage compensation mechanism that balances X-chromosome gene expression between the sexes. Dissecting the molecular mechanisms underlying X-chromosome counting has revealed how small quantitative differences in intracellular signals can be translated into dramatically different fates. Dissecting the process of X-chromosome dosage compensation has revealed the interplay between chromatin modification and chromosome structure in regulating gene expression over vast chromosomal territories.

Indexed as

Caenorhabditis elegans ProteinsDosage Compensation, GeneticAnimalsCaenorhabditis elegansDisorders of Sex DevelopmentFemaleGenes, X-LinkedMaleX ChromosomeCaenorhabditis elegans ProteinsCaenorhabditis eleganscell fate determinationchromosome segregationchromosome structurehistone modificationmRNA splicing regulationsex determinationtranscriptional regulationWormBookX-chromosome countingX-chromosome dosage compensation

Identifiers

PMID35100381
PMCPMC8825453
OpenAlexW4206633705

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.