Evidence map›Paper›PMID 34247505›Full record

ArticlePhilosophical transactions of the Royal Society of London. Series B, Biological sciences2021

Epigenetic mechanisms in sex determination and in the evolutionary transitions between sexual systems.

Francesc Piferrer

Open access · hybridAbstract read
In one paragraph

Article in Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
5.9field-weighted citation impact, top 3% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

  1. Pooled it
  2. Allele-specific methylation ofScience advances · 2026
    Article
  3. Sex Determination in Sponges.Molecular reproduction and development · 2026
    Review
  4. Article
  5. Review
  6. Reversibility of sex changes in the plant kingdom: more important than we thought?Biological reviews of the Cambridge Philosophical Society · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Fish reproduction in a warming world: vulnerable points in hormone regulation from sex determination to spawning.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Expanding the classical paradigm: what we have learnt from vertebrates about sex chromosome evolution.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    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

1 author at 1 institution in 2 countries.

Francesc PiferrerInstitut de Ciències del Mar (ICM), Spanish National Research Council (CSIC), Passeig Marítim, 37-49, 08003 Barcelona, Spain.
Consejo Superior de Investigaciones Científicas · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The hypothesis that epigenetic mechanisms of gene expression regulation have two main roles in vertebrate sex is presented. First, and within a given generation, by contributing to the acquisition and maintenance of (i) the male

Indexed as

Biological EvolutionEpigenesis, GeneticGene Expression RegulationAnimalsFemaleMaleModels, BiologicalSex Determination ProcessesVertebratesDNA methylationgenetic assimilationsex chromosomessex-determining mechanismssexual systemWilliams' paradox

Identifiers

PMID34247505
PMCPMC8273503
OpenAlexW3178484935

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.