ArticleEvolutionary applications2009
Linkage disequilibrium and population structure in wild and domesticated populations of Phaseolus vulgaris L.
Article in Evolutionary applications, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.
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61 citing papers in PubMed.
- Article
- Interchromosomal linkage disequilibrium analysis reveals strong indications of sign epistasis in wheat breeding families.G3 (Bethesda, Md.) · 2026Article
- 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
- Going or Returning to Nature? Wild Vegetable Uses in the Foraging-Centered Restaurants of Lombardy, Northern Italy.Plants (Basel, Switzerland) · 2024Article
- High Genetic Diversity in the Himalayan Common Bean (ACS omega · 2023Article
- Association mapping in bambara groundnut [Vigna subterranea (L.) Verdc.] reveals loci associated with agro-morphological traits.BMC genomics · 2023Article
- Selection and adaptive introgression guided the complex evolutionary history of the European common bean.Nature communications · 2023Article
- Genetic Diversity and Population Structure of Common Bean (Plants (Basel, Switzerland) · 2023Article
- Article
- Genetic mapping reveals complex architecture and candidate genes involved in common bean response to Meloidogyne incognita infection.The plant genome · 2022Article
- Characterization of fungal pathogens and germplasm screening for disease resistance in the main production area of the common bean in Argentina.Frontiers in plant science · 2022Review
- Genetic diversity and inter-gene pool introgression of Mesoamerican Diversity Panel in common beans.Journal of applied genetics · 2021Article
- Global population genetic structure and demographic trajectories of the black soldier fly, Hermetia illucens.BMC biology · 2021Article
- Genome-wide association analysis of bean fly resistance and agro-morphological traits in common bean.PloS one · 2021Article
- Genome-wide SNP analysis to assess the genetic population structure and diversity of Acrocomia species.PloS one · 2021Article
- Article
- Current State and Perspectives in Population Genomics of the Common Bean.Plants (Basel, Switzerland) · 2020Review
- Marker-Trait Association Analysis of Seed Traits in Accessions of Common Bean (Frontiers in genetics · 2020Article
- Developmental Pleiotropy Shaped the Roots of the Domesticated Common Bean (Plant physiology · 2019Article
- Last-Generation Genome-Environment Associations Reveal the Genetic Basis of Heat Tolerance in Common Bean (Frontiers in genetics · 2019Article
1 more citing papers are in PubMed but not listed here.
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7 authors.
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Abstract
Together with the knowledge of the population structure, a critical aspect for the planning of association and/or population genomics studies is the level of linkage disequilibrium (LD) that characterizes the species and the population used for such an analysis. We have analyzed the population structure and LD in wild and domesticated populations of Phaseolus vulgaris L. using amplified fragment length polymorphism markers, most of which were genetically mapped in two recombinant inbred populations. Our results reflect the previous knowledge of the occurrence of two major wild gene pools of P. vulgaris, from which two independent domestication events originated, one in the Andes and one in Mesoamerica. The high level of LD in the whole sample was mostly due to the gene pool structure, with a much higher LD in domesticated compared to wild populations. In relation to association studies, our results also suggest that whole-genome-scan approaches are feasible in the common bean. Interestingly, an excess of inter-chromosomal LD was found in the domesticated populations, which suggests an important role for epistatic selection during domestication. Moreover, our results indicate the occurrence of a strong bottleneck in the Andean wild population before domestication, suggesting a Mesoamerican origin of P. vulgaris. Finally, our data support the occurrence of a single domestication event in Mesoamerica, and the same scenario in the Andes.
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