Evidence map›Paper›PMID 34888647›Full record

ArticleGenetics2022

Genomic signature of sexual reproduction in the bdelloid rotifer Macrotrachella quadricornifera.

Veronika N Laine, Timothy B Sackton, Matthew Meselson

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Rare sex punctuates strict asexual reproduction in the clonal raider ant,bioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Interplay of asexual and sexual reproduction in bifunctional insects.Journal of the Royal Society, Interface · 2025
    Article
  7. An ice inhabiting bdelloid rotifer from North America.Extremophiles : life under extreme conditions · 2025
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. On the evolution of variation in sexual reproduction through the prism of eukaryotic microbes.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Review
  16. Article
  17. Article
  18. 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 2 institutions in 2 countries.

Veronika N LaineFinnish Museum of Natural History, University of Helsinki, Helsinki 00100, Finland.
Timothy B SacktonInformatics Group, Faculty of Arts and Sciences, Harvard University, Cambridge, MA 02138, USA.
Matthew MeselsonDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, MA 02138, USA.
Harvard University · USUniversity of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bdelloid rotifers, common freshwater invertebrates of ancient origin and worldwide distribution have long been thought to be entirely asexual, being the principal exception to the view that in eukaryotes the loss of sex leads to early extinction. That bdelloids are facultatively sexual is shown by a study of allele sharing within a group of closely related bdelloids of the species Macrotrachella quadricornifera, supporting the view that sexual reproduction is essential for long-term success in all eukaryotes.

Indexed as

RotiferaAllelesAnimalsGenomicsReproductionReproduction, Asexualallele sharingbdelloid rotifersGenetics of Sexlife historyMacrotrachella quadricorniferapopulation structureRed Queensexual reproduction

Identifiers

PMID34888647
PMCPMC9208647
OpenAlexW4225476735

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.