ArticleHeredity2020
Recent introgression between Taiga Bean Goose and Tundra Bean Goose results in a largely homogeneous landscape of genetic differentiation.
Article in Heredity, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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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.
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Who cites it
10 citing papers in PubMed, 28 citations in OpenAlex.
- Regulatory Mismatch and Transboundary Governance of Migratory Game Birds: A Comparison of Poland and Germany.Environmental management · 2026Article
- The genome sequence of the Taiga Bean Goose,Wellcome open research · 2026Article
- Review
- Insights into genetic diversity and phenotypic variations in domestic geese through comprehensive population and pan-genome analysis.Journal of animal science and biotechnology · 2023Article
- Recurrent selection and reduction in recombination shape the genomic landscape of divergence across multiple population pairs of Green-backed Tit.Evolution letters · 2023Article
- Origins, timing and introgression of domestic geese revealed by whole genome data.Journal of animal science and biotechnology · 2023Article
- Highly differentiated loci resolve phylogenetic relationships in the Bean Goose complex.BMC ecology and evolution · 2023Article
- Avian Introgression Patterns are Consistent With Haldane's Rule.The Journal of heredity · 2022Review
- Genetic assessment reveals inbreeding, possible hybridization, and low levels of genetic structure in a declining goose population.Ecology and evolution · 2022Article
- The genic view of hybridization in the Anthropocene.Evolutionary applications · 2021Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
Abstract
Several studies have uncovered a highly heterogeneous landscape of genetic differentiation across the genomes of closely related species. Specifically, genetic differentiation is often concentrated in particular genomic regions ("islands of differentiation") that might contain barrier loci contributing to reproductive isolation, whereas the rest of the genome is homogenized by introgression. Alternatively, linked selection can produce differentiation islands in allopatry without introgression. We explored the influence of introgression on the landscape of genetic differentiation in two hybridizing goose taxa: the Taiga Bean Goose (Anser fabalis) and the Tundra Bean Goose (A. serrirostris). We re-sequenced the whole genomes of 18 individuals (9 of each taxon) and, using a combination of population genomic summary statistics and demographic modeling, we reconstructed the evolutionary history of these birds. Next, we quantified the impact of introgression on the build-up and maintenance of genetic differentiation. We found evidence for a scenario of allopatric divergence (about 2.5 million years ago) followed by recent secondary contact (about 60,000 years ago). Subsequent introgression events led to high levels of gene flow, mainly from the Tundra Bean Goose into the Taiga Bean Goose. This scenario resulted in a largely undifferentiated genomic landscape (genome-wide F
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Registered trials
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.