Evidence map›Paper›PMID 25977472›Full record

ArticleGenetics2015

Allele Sharing and Evidence for Sexuality in a Mitochondrial Clade of Bdelloid Rotifers.

Ana Signorovitch, Jae Hur, Eugene Gladyshev, Matthew Meselson

Erratum issuedOpen access · bronzeAbstract read
In one paragraph

Article in Genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
8.2field-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, 78 citations in OpenAlex.

  1. Rare sex punctuates strict asexual reproduction in the clonal raider ant,bioRxiv : the preprint server for biology · 2026
    Article
  2. Article
  3. Review
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  5. 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
  6. Article
  7. Article
  8. "Jack-of-all-trades" is parthenogenetic.Ecology and evolution · 2022
    Article
  9. Article
  10. Article
  11. Haplotype divergence supports long-term asexuality in the oribatid miteProceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Ana SignorovitchDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138.
Jae HurDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138 Department of Biology, Harvey Mudd College, Claremont, California 91711.ORCID http://orcid.org/0000-0003-1446-2305
Eugene GladyshevDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138.ORCID http://orcid.org/0000-0002-4074-4966
Matthew MeselsonDepartment of Molecular and Cellular Biology, Harvard University, Cambridge, Massachusetts 02138 Josephine Bay Paul Center, Marine Biological Laboratory, Woods Hole, Massachusetts 02543 msm@wjh.harvard.edu.ORCID http://orcid.org/0000-0002-9827-2682
Harvard University · USMarine Biological Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rotifers of Class Bdelloidea are common freshwater invertebrates of ancient origin whose apparent asexuality has posed a challenge to the view that sexual reproduction is essential for long-term evolutionary success in eukaryotes and to hypotheses for the advantage of sex. The possibility nevertheless exists that bdelloids reproduce sexually under unknown or inadequately investigated conditions. Although certain methods of population genetics offer definitive means for detecting infrequent or atypical sex, they have not previously been applied to bdelloid rotifers. We conducted such a test with bdelloids belonging to a mitochondrial clade of Macrotrachela quadricornifera. This revealed a striking pattern of allele sharing consistent with sexual reproduction and with meiosis of an atypical sort, in which segregation occurs without requiring homologous chromosome pairs.

Indexed as

AllelesSexual BehaviorAnimalsGene OrderGenes, MitochondrialGenetic LociMeiosisMitochondriaPhylogenyRotiferaclonal erosioncyclic parthenogenesismeiosismonogonontOenothera

Identifiers

PMID25977472
PMCPMC4492381
OpenAlexW2281689126

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.