Evidence map›Paper›PMID 40937493›Full record

ArticleeLife2025

Ancient trans-species polymorphism at the Major Histocompatibility Complex in primates.

Alyssa Lyn Fortier, Jonathan K Pritchard

Abstract read
In one paragraph

Article in eLife, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Article
  2. Article
  3. AncestralAnimals : an open access journal from MDPI · 2026
    Article
  4. Coalescence and translation: A language model for population genetics.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. A general framework for branch length estimation in Ancestral Recombination Graphs.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. The long and short of hyperdivergent regions.Trends in genetics : TIG · 2025
    Review
  15. Article
  16. Review
  17. Article
  18. Complete sequencing of ape genomes.bioRxiv : the preprint server for biology · 2024
    Article
  19. Review
  20. Haplotype Analysis Reveals Pleiotropic Disease Associations in the HLA Region.medRxiv : the preprint server for health sciences · 2024
    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

2 authors.

Alyssa Lyn FortierDepartment of Biology, Stanford University, Stanford, United States.ORCID https://orcid.org/0000-0001-5964-2540
Jonathan K PritchardDepartment of Biology, Stanford University, Stanford, United States.ORCID https://orcid.org/0000-0002-8828-5236

Funding

Integration of genetic association mapping and functional data to elucidate genetic mechanisms of diseaseR01HG008140 · NHGRI · STANFORD UNIVERSITY · PI JONATHAN K PRITCHARD · 2016 to 2026
$7.3M
New methods for constructing and evaluating polygenic scoresR01HG011432 · NHGRI · STANFORD UNIVERSITY · PI PRITCHARD, JONATHAN K · 2020 to 2023
$3.3M
National Science Foundation DGE-1656518NHGRI NIH HHS R01 HG008140NHGRI NIH HHS R01 HG011432NIH HHS R01 HG008140NIH HHS R01 HG011432
6 · The paper itself

Abstract

Classical genes within the Major Histocompatibility Complex (MHC) are responsible for peptide presentation to T cells, thus playing a central role in immune defense against pathogens. These genes are subject to strong selective pressures including both balancing and directional selection, resulting in exceptional genetic diversity-thousands of alleles per gene in humans. Moreover, some allelic lineages appear to be shared between primate species, a phenomenon known as trans-species polymorphism (TSP) or incomplete lineage sorting, which is rare in the genome overall. However, despite the clinical and evolutionary importance of MHC diversity, we currently lack a full picture of primate MHC evolution. In particular, we do not know to what extent genes and allelic lineages are retained across speciation events. To start addressing this gap, we explore variation

Indexed as

Evolution, MolecularMajor Histocompatibility ComplexPolymorphism, GeneticPrimatesAllelesAnimalsHumansPhylogenyallelic lineageevolutionary biologygeneticsgenomicshumanhuman leukocyte antigenMajor Histocompatibility Complexprimateprimatestrans-species polymorphism

Identifiers

PMID40937493
PMCPMC12431779

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.