ArticleHeredity2013
Demographic factors shaped diversity in the two gene pools of wild common bean Phaseolus vulgaris L.
Article in Heredity, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed.
- Prioritization of deleterious mutations informs genomic prediction and increases the rate of gain in common bean (Phaseolus vulgaris L.), a simulation study.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Morphological and molecular characterization of Nepalese Common Bean (Phaseolus vulgaris L.) Landraces.PloS one · 2026Article
- DArTseq Analysis of Cypriot Common Bean Germplasm Unveils an Assortment of Unexplored Genetic Variability.Plants (Basel, Switzerland) · 2025Article
- Genome-wide association mapping dissects the selective breeding of determinacy and photoperiod sensitivity in common bean (Phaseolus vulgaris L.).G3 (Bethesda, Md.) · 2025Article
- The evolutionary history of the common bean (Phaseolus vulgaris) revealed by chloroplast and nuclear genomes analysis.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Telomere-to-telomere genome of common bean (Phaseolus vulgaris L., YP4).GigaScience · 2025Article
- Origin, variation, and selection of natural alleles controlling flowering and adaptation in wild and cultivated soybean.Molecular breeding : new strategies in plant improvement · 2023Article
- Genetic Diversity and Population Structure of Common Bean (Plants (Basel, Switzerland) · 2023Article
- Analysis of Nuclear DNA Content and Karyotype ofGenes · 2022Article
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- The genomic signature of wild-to-crop introgression during the domestication of scarlet runner bean (Evolution letters · 2022Article
- Genome-wide association studies dissect the genetic architecture of seed shape and size in common bean.G3 (Bethesda, Md.) · 2022Article
- Innovation in the Breeding of Common Bean Through a Combined Approach ofFrontiers in genetics · 2022Article
- Genome-Wide Association Study and Genomic Prediction for Bacterial Wilt Resistance in Common Bean (Frontiers in genetics · 2022Article
- The Common BeanFrontiers in plant science · 2022Article
- Article
- Using Breeding Populations With a Dual Purpose: Cultivar Development and Gene Mapping-A Case Study Using Resistance to Common Bacterial Blight in Dry Bean (Frontiers in plant science · 2021Article
- Article
- Genetic Diversity, Nitrogen Fixation, and Water Use Efficiency in a Panel of Honduran Common Bean (Plants (Basel, Switzerland) · 2020Article
- Genetic diversity and structure of landrace accessions, elite lineages and cultivars of common bean estimated with SSR and SNP markers.Molecular biology reports · 2020Article
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wild common bean (Phaseolus vulgaris L.) is distributed throughout the Americas from Mexico to northern Argentina. Within this range, the species is divided into two gene pools (Andean and Middle American) along a latitudinal gradient. The diversity of 24 wild common bean genotypes from throughout the geographic range of the species was described by using sequence data from 13 loci. An isolation-migration model was evaluated using a coalescent analysis to estimate multiple demographic parameters. Using a Bayesian approach, Andean and Middle American subpopulations with high percentage of parentages were observed. Over all loci, the Middle American gene pool was more diverse than the Andean gene pool (π(sil)=0.0089 vs 0.0068). The two subpopulations were strongly genetically differentiated over all loci (F(st)=0.29). It is estimated that the two current wild gene pools diverged from a common ancestor ∼111 000 years ago. Subsequently, each gene pool underwent a bottleneck immediately after divergence and lasted ∼40 000 years. The Middle American bottleneck population size was ∼46% of the ancestral population size, whereas the Andean was 26%. Continuous asymmetric gene flow was detected between the two gene pools with a larger number of migrants entering Middle American gene pool from the Andean gene pool. These results suggest that because of the complex population structure associated with the ancestral divergence, subsequent bottlenecks in each gene pool, gene pool-specific domestication and intense selection within each gene pool by breeders; association mapping would best be practised within each common bean gene pool.
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