Evidence map›Paper›PMID 22291967›Full record

ArticlePloS one2012

Evidence for centromere drive in the holocentric chromosomes of Caenorhabditis.

František Zedek, Petr Bureš

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2012. 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 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 11% 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, 29 citations in OpenAlex.

  1. T2T genomes ofGenome research · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Holocentric chromosomes.PLoS genetics · 2020
    Article
  6. Review
  7. Transposable elements: genome innovation, chromosome diversity, and centromere conflict.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2018
    Review
  8. Review
  9. Centromeres Drive a Hard Bargain.Trends in genetics : TIG · 2017
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Holocentric chromosomes: convergent evolution, meiotic adaptations, and genomic analysis.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

František ZedekDepartment of Botany and Zoology, Masaryk University, Brno, Czech Republic. fzedek@gmail.com
Petr Bureš
Masaryk University · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In monocentric organisms with asymmetric meiosis, the kinetochore proteins, such as CENH3 and CENP-C, evolve adaptively to counterbalance the deleterious effects of centromere drive, which is caused by the expansion of centromeric satellite repeats. The selection regimes that act on CENH3 and CENP-C genes have not been analyzed in organisms with holocentric chromosomes, although holocentrism is speculated to have evolved to suppress centromere drive. We tested both CENH3 and CENP-C for positive selection in several species of the holocentric genus Caenorhabditis using the maximum likelihood approach and sliding-window analysis. Although CENP-C did not show any signs of positive selection, positive selection has been detected in the case of CENH3. These results support the hypothesis that centromere drive occurs in Nematoda, at least in the telokinetic meiosis of Caenorhabditis.

Indexed as

AnimalsCaenorhabditis elegansCentromereChromosomal Proteins, Non-HistoneChromosomesChromosome SegregationHistonesMeiosisMovementOrganisms, Genetically ModifiedSelection, Geneticcentromere protein CChromosomal Proteins, Non-HistoneHistones

Identifiers

PMID22291967
PMCPMC3264583
OpenAlexW2099726951

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.