Evidence map›Paper›PMID 23341866›Full record

ArticlePloS one2013

Expansion of microsatellites on evolutionary young Y chromosome.

Eduard Kejnovský, Monika Michalovova, Pavlina Steflova, Iva Kejnovska, Susana Manzano, Roman Hobza, Zdenek Kubat, Jan Kovarik, Manuel Jamilena, Boris Vyskot

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
11.1field-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

45 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
  2. MicrosatNavigator: exploring nonrandom distribution and lineage-specificity of microsatellite repeat motifs on vertebrate sex chromosomes across 186 whole genomes.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2023
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. The Genomics of Plant Satellite DNA.Progress in molecular and subcellular biology · 2021
    Review
  8. Article
  9. Article
  10. The Formation of Sex Chromosomes inFrontiers in plant science · 2020
    Article
  11. Article
  12. Article
  13. Article
  14. Evolution of the Proto Sex-Chromosome inInternational journal of molecular sciences · 2019
    Article
  15. Article
  16. Article
  17. Degenerative Expansion of a Young Supergene.Molecular biology and evolution · 2019
    Article
  18. Article
  19. Review
  20. 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

10 authors at 5 institutions in 2 countries.

Eduard KejnovskýDepartment of Plant Developmental Genetics, Institute of Biophysics, Academy of Sciences of the Czech Republic, Brno, Czech Republic. kejnovsk@ibp.cz
Monika Michalovova
Pavlina Steflova
Iva Kejnovska
Susana Manzano
Roman Hobza
Zdenek Kubat
Jan Kovarik
Manuel Jamilena
Boris Vyskot
Czech Academy of Sciences, Institute of Biophysics · CZUniversity of Almería · ESCentral European Institute of Technology · CZCzech Academy of Sciences · CZCzech Academy of Sciences, Institute of Experimental Botany · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sex chromosomes are an ideal system to study processes connected with suppressed recombination. We found evidence of microsatellite expansion, on the relatively young Y chromosome of the dioecious plant sorrel (Rumex acetosa, XY1Y2 system), but no such expansion on the more ancient Y chromosomes of liverwort (Marchantia polymorpha) and human. The most expanding motifs were AC and AAC, which also showed periodicity of array length, indicating the importance of beginnings and ends of arrays. Our data indicate that abundance of microsatellites in genomes depends on the inherent expansion potential of specific motifs, which could be related to their stability and ability to adopt unusual DNA conformations. We also found that the abundance of microsatellites is higher in the neighborhood of transposable elements (TEs) suggesting that microsatellites are probably targets for TE insertions. This evidence suggests that microsatellite expansion is an early event shaping the Y chromosome where this process is not opposed by recombination, while accumulation of TEs and chromosome shrinkage predominate later.

Indexed as

Evolution, MolecularBase SequenceChromosomes, Human, YChromosomes, PlantDNA, A-FormDNA Transposable ElementsDNA, Z-FormGene DuplicationHumansIn Situ Hybridization, FluorescenceMarchantiaMetaphaseMicrosatellite RepeatsModels, GeneticPeriodicityRumexDNA, A-FormDNA Transposable ElementsDNA, Z-Form

Identifiers

PMID23341866
PMCPMC3547029
OpenAlexW2023068286

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.