ArticleMolecular biology and evolution2023
Developing an Evolutionary Baseline Model for Humans: Jointly Inferring Purifying Selection with Population History.
Article in Molecular biology and evolution, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- Genomic insights into natural selection in recent human history.Nature reviews. Genetics · 2026Review
- Inferring the demographic history of Chinese and Indian rhesus macaque (Macaca mulatta) populations from PacBio HiFi long-read sequencing data.Molecular biology and evolution · 2026Article
- On the use of generative models for demographic inference in malaria vectors from genomic data.G3 (Bethesda, Md.) · 2026Article
- Causal inference clarifies the roles of background selection and mutation rate variation in shaping human genetic diversity.bioRxiv : the preprint server for biology · 2026Article
- Inferring Patterns of Purifying, Positive, and Balancing Selection in the Coppery Titi Monkey (Plecturocebus cupreus) Utilizing a Well-Fit Evolutionary Baseline Model.Genome biology and evolution · 2026Article
- Inferring the Demographic History of Coppery Titi Monkeys (Plecturocebus cupreus) From High-Quality, Whole-Genome, Population-Level Data.American journal of primatology · 2026Article
- Article
- Towards an evolutionary baseline model ofbioRxiv : the preprint server for biology · 2025Article
- Recent Insights Into the Evolutionary Genomics of the Critically Endangered Aye-Aye (Daubentonia madagascariensis).American journal of primatology · 2025Review
- Interpreting Patterns of X Chromosomal Relative to Autosomal Diversity in Aye-Ayes (Daubentonia madagascariensis).American journal of primatology · 2025Article
- Article
- Re-Evaluating the Demographic History of, and Inferring the Fine-Scale Recombination Landscape For, Wild Chinese Rhesus Macaques (Macaca mulatta).American journal of primatology · 2025Article
- A model for background selection in non-equilibrium populations.bioRxiv : the preprint server for biology · 2025Article
- The Landscape of Structural Variation in Aye-Ayes (Daubentonia madagascariensis).Genome biology and evolution · 2025Article
- A whole-genome scan for evidence of positive and balancing selection in aye-ayes (Daubentonia madagascariensis) utilizing a well-fit evolutionary baseline model.G3 (Bethesda, Md.) · 2025Article
- Estimating the Distribution of Fitness Effects in Aye-Ayes (Daubentonia madagascariensis), Accounting for Population History as Well as Mutation and Recombination Rate Heterogeneity.American journal of primatology · 2025Article
- Assessing simulation-based supervised machine learning for demographic parameter inference from genomic data.Heredity · 2025Article
- Accounting for Chimerism in Demographic Inference: Reconstructing the History of Common Marmosets (Callithrix jacchus) from High-Quality, Whole-Genome, Population-Level Data.Molecular biology and evolution · 2025Article
- Inferring demographic and selective histories from population genomic data using a 2-step approach in species with coding-sparse genomes: an application to human data.G3 (Bethesda, Md.) · 2025Article
- A structured coalescent model reveals deep ancestral structure shared by all modern humans.Nature genetics · 2025Article
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Abstract
Building evolutionarily appropriate baseline models for natural populations is not only important for answering fundamental questions in population genetics-including quantifying the relative contributions of adaptive versus nonadaptive processes-but also essential for identifying candidate loci experiencing relatively rare and episodic forms of selection (e.g., positive or balancing selection). Here, a baseline model was developed for a human population of West African ancestry, the Yoruba, comprising processes constantly operating on the genome (i.e., purifying and background selection, population size changes, recombination rate heterogeneity, and gene conversion). Specifically, to perform joint inference of selective effects with demography, an approximate Bayesian approach was employed that utilizes the decay of background selection effects around functional elements, taking into account genomic architecture. This approach inferred a recent 6-fold population growth together with a distribution of fitness effects that is skewed towards effectively neutral mutations. Importantly, these results further suggest that, although strong and/or frequent recurrent positive selection is inconsistent with observed data, weak to moderate positive selection is consistent but unidentifiable if rare.
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