Evidence map›Paper›PMID 24996909›Full record

ArticleGenetics2014

Genome-wide patterns of differentiation among house mouse subspecies.

Megan Phifer-Rixey, Matthew Bomhoff, Michael W Nachman

Abstract read
In one paragraph

Article in Genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Reenacting a mouse genetic evolutionary arms race in yeast reveals that SLXL1/SLX compete with SLY1/2 for binding to Spindlins.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Wild-derived mice: from genetic diversity to variation in immune responses.Mammalian genome : official journal of the International Mammalian Genome Society · 2018
    Review
  10. Article
  11. Selection and environmental adaptation along a path to speciation in the Tibetan frogProceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Variation in recombination frequency and distribution across eukaryotes: patterns and processes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2017
    Review
  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

3 authors.

Megan Phifer-RixeyMuseum of Vertebrate Zoology and Department of Integrative Biology, University of California, Berkeley, California 94720 mrixey@berkeley.edu.
Matthew BomhoffBIO5 Institute, University of Arizona, Tucson, Arizona 85721.
Michael W NachmanMuseum of Vertebrate Zoology and Department of Integrative Biology, University of California, Berkeley, California 94720.

Funding

Natural selection and DNA sequence variation in MusR01GM074245 · NIGMS · UNIVERSITY OF CALIFORNIA BERKELEY · PI NACHMAN, MICHAEL W. · 2005 to 2015
$3.0M
NIGMS NIH HHS R01 GM074245
6 · The paper itself

Abstract

One approach to understanding the genetic basis of speciation is to scan the genomes of recently diverged taxa to identify highly differentiated regions. The house mouse, Mus musculus, provides a useful system for the study of speciation. Three subspecies (M. m. castaneus, M. m. domesticus, and M. m. musculus) diverged ∼350 KYA, are distributed parapatrically, show varying degrees of reproductive isolation in laboratory crosses, and hybridize in nature. We sequenced the testes transcriptomes of multiple wild-derived inbred lines from each subspecies to identify highly differentiated regions of the genome, to identify genes showing high expression divergence, and to compare patterns of differentiation among subspecies that have different demographic histories and exhibit different levels of reproductive isolation. Using a sliding-window approach, we found many genomic regions with high levels of sequence differentiation in each of the pairwise comparisons among subspecies. In all comparisons, the X chromosome was more highly differentiated than the autosomes. Sequence differentiation and expression divergence were greater in the M. m. domesticus-M. m. musculus comparison than in either pairwise comparison with M. m. castaneus, which is consistent with laboratory crosses that show the greatest reproductive isolation between M. m. domesticus and M. m. musculus. Coalescent simulations suggest that differences in estimates of effective population size can account for many of the observed patterns. However, there was an excess of highly differentiated regions relative to simulated distributions under a wide range of demographic scenarios. Overlap of some highly differentiated regions with previous results from QTL mapping and hybrid zone studies points to promising candidate regions for reproductive isolation.

Indexed as

Genetic SpeciationGenomeAnimalsMiceModels, GeneticPolymorphism, GeneticQuantitative Trait LociReproductive IsolationX ChromosomedemographyexpressionMus musculusreproductive isolationselectionspeciation

Identifiers

PMID24996909
PMCPMC4174939

What OpenQuestion holds

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Registered trials

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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.