Evidence map›Paper›PMID 22480920›Full record

ReviewTrends in genetics : TIG2012

Causes and consequences of the evolution of reproductive mode in Caenorhabditis nematodes.

Cristel G Thomas, Gavin C Woodruff, Eric S Haag

Open access · greenAbstract readReview
In one paragraph

Review in Trends in genetics : TIG, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.3field-weighted citation impact, top 25% 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

30 citing papers in PubMed, 53 citations in OpenAlex.

  1. T2T genomes ofGenome research · 2026
    Article
  2. A Male Expressed Copulatory Plug Increases Female Fertility inbioRxiv : the preprint server for biology · 2026
    Article
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  12. Review
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  15. Article
  16. Evolution of sex ratio through gene loss.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  17. Article
  18. Review
  19. Review
  20. Standing genetic variation in a tissue-specific enhancer underlies selfing-syndrome evolution in Capsella.Proceedings of the National Academy of Sciences of the United States of America · 2016
    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

3 authors at 1 institution in 1 country.

Cristel G ThomasDepartment of Biology, University of Maryland, College Park, MD 20742, USA.
Gavin C Woodruff
Eric S Haag
University of Maryland, College Park · US

Funding

Comparative Genetic Analysis of Hermaphroditism in CaenorhabditisR01GM079414 · NIGMS · UNIV OF MARYLAND, COLLEGE PARK · PI HAAG, ERIC · 2007 to 2011
$1.4M
NIGMS NIH HHS GM079414NIGMS NIH HHS R01 GM079414
6 · The paper itself

Abstract

Reproduction is directly connected to the suite of developmental and physiological mechanisms that enable it, but how it occurs also has consequences for the genetics, ecology and longer term evolutionary potential of a lineage. In the nematode Caenorhabditis elegans, anatomically female XX worms can self-fertilize their eggs. This ability evolved recently and in multiple Caenorhabditis lineages from male-female ancestors, providing a model for examining both the developmental causes and longer term consequences of a novel, convergently evolved reproductive mode. Here, we review recent work that implicates translation control in the evolution of XX spermatogenesis, with different selfing lineages possessing both reproducible and idiosyncratic features. We also discuss the consequences of selfing, which leads to a rapid loss of variation and relaxation of natural and sexual selection on mating-related traits, and may ultimately put selfing lineages at a higher risk of extinction.

Indexed as

Biological EvolutionAnimalsCaenorhabditis elegansFemaleFertilityMaleModels, BiologicalNematodaPhylogenyReproduction

Identifiers

PMID22480920
PMCPMC3366257
OpenAlexW1964248777

What OpenQuestion holds

Textmetadata
LicenceTDM
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.