Evidence map›Paper›PMID 39078618›Full record

ArticleMolecular biology and evolution2024

Fast and Accurate Estimation of Selection Coefficients and Allele Histories from Ancient and Modern DNA.

Andrew H Vaughn, Rasmus Nielsen

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Article in Molecular biology and evolution, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

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35citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

35 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
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  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Graph transformer for ancient ancestry inference.bioRxiv : the preprint server for biology · 2026
    Article
  13. Sudan's complex genetic admixture history drives adaptation to malaria in Sudanese Copts.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  14. Review
  15. Selection scans and downstream analysis with selscan.Human population genetics and genomics · 2026
    Article
  16. Genetic and functional evidence implicates amedRxiv : the preprint server for health sciences · 2025
    Article
  17. Article
  18. Article
  19. Article
  20. Evolutionary histories of functional mutations during the domestication and spread ofProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Andrew H VaughnCenter for Computational Biology, University of California, Berkeley, CA 94720, USA.ORCID 0000-0003-3113-2981
Rasmus NielsenDepartments of Integrative Biology and Statistics, University of California, Berkeley, CA 94720, USA.ORCID 0000-0003-0513-6591

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We here present CLUES2, a full-likelihood method to infer natural selection from sequence data that is an extension of the method CLUES. We make several substantial improvements to the CLUES method that greatly increases both its applicability and its speed. We add the ability to use ancestral recombination graphs on ancient data as emissions to the underlying hidden Markov model, which enables CLUES2 to use both temporal and linkage information to make estimates of selection coefficients. We also fully implement the ability to estimate distinct selection coefficients in different epochs, which allows for the analysis of changes in selective pressures through time, as well as selection with dominance. In addition, we greatly increase the computational efficiency of CLUES2 over CLUES using several approximations to the forward-backward algorithms and develop a new way to reconstruct historic allele frequencies by integrating over the uncertainty in the estimation of the selection coefficients. We illustrate the accuracy of CLUES2 through extensive simulations and validate the importance sampling framework for integrating over the uncertainty in the inference of gene trees. We also show that CLUES2 is well-calibrated by showing that under the null hypothesis, the distribution of log-likelihood ratios follows a χ2 distribution with the appropriate degrees of freedom. We run CLUES2 on a set of recently published ancient human data from Western Eurasia and test for evidence of changing selection coefficients through time. We find significant evidence of changing selective pressures in several genes correlated with the introduction of agriculture to Europe and the ensuing dietary and demographic shifts of that time. In particular, our analysis supports previous hypotheses of strong selection on lactase persistence during periods of ancient famines and attenuated selection in more modern periods.

Indexed as

DNA, AncientGene FrequencyModels, GeneticSelection, GeneticAlgorithmsAllelesComputer SimulationEvolution, MolecularHumansLikelihood FunctionsMarkov ChainsDNA, Ancientancient DNAARGsHMMslactase persistenceselection

Identifiers

PMID39078618
PMCPMC11321360

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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.