Evidence map›Paper›PMID 19074312›Full record

ArticleScience (New York, N.Y.)2009

A mouse speciation gene encodes a meiotic histone H3 methyltransferase.

Ondrej Mihola, Zdenek Trachtulec, Cestmir Vlcek, John C Schimenti, Jiri Forejt

Abstract read
PubMed Publisher
In one paragraph

Article in Science (New York, N.Y.), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 260 papers.

0numbers the graph read from it
0cells of the map it votes in
260citing papers in PubMed
–field-weighted citation impact
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

260 citing papers in PubMed.

  1. Article
  2. The Role of theGenes · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. The X chromosome and the emergence of reproductive isolation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Do genetic loci that cause reproductive isolation in the lab inhibit gene flow in nature?Evolution; international journal of organic evolution · 2024
    Article

200 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Ondrej MiholaInstitute of Molecular Genetics, Academy of Sciences of the Czech Republic, Videnska 1083, 142 20 Prague, Czech Republic.
Zdenek Trachtulec
Cestmir Vlcek
John C Schimenti
Jiri Forejt

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Speciation genes restrict gene flow between the incipient species and related taxa. Three decades ago, we mapped a mammalian speciation gene, hybrid sterility 1 (Hst1), in the intersubspecific hybrids of house mouse. Here, we identify this gene as Prdm9, encoding a histone H3 lysine 4 trimethyltransferase. We rescued infertility in male hybrids with bacterial artificial chromosomes carrying Prdm9 from a strain with the "fertility" Hst1(f) allele. Sterile hybrids display down-regulated microrchidia 2B (Morc2b) and fail to compartmentalize gammaH2AX into the pachynema sex (XY) body. These defects, seen also in Prdm9-null mutants, are rescued by the Prdm9 transgene. Identification of a vertebrate hybrid sterility gene reveals a role for epigenetics in speciation and opens a window to a hybrid sterility gene network.

Indexed as

Genetic SpeciationMeiosisAmino Acid SequenceAnimalsChromosome MappingChromosomes, Artificial, BacterialCrosses, GeneticEpigenesis, GeneticFemaleGene Expression RegulationHistone-Lysine N-MethyltransferaseHistonesHybridization, GeneticInfertility, MaleMaleMethylationHistone-Lysine N-MethyltransferaseHistonesprdm9 protein, mouse

Identifiers

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.