ArticleBMC plant biology2016
Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars.
Article in BMC plant biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.
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Who cites it
52 citing papers in PubMed.
- The Development of New SSR Markers and an Assay for Genotyping Sweet Cherry (International journal of molecular sciences · 2026Article
- Plastomic evolution and genetic diversity of cultivated sweet cheery (Prunus avium (L.) L.) in China.BMC plant biology · 2025Article
- Genome wide association analysis of flavour related metabolites in tea germplasm [Camellia sinensis (L.) Kuntze] from Assam using a genotyping by sequencing strategy.BMC plant biology · 2025Article
- Chromosome-level assembly of Prunus serrula Franch genome.Scientific data · 2025Article
- Article
- Enhancing Food Security via selecting Superior Camelina (Camelina sativa L.) parents: a positive approach incorporating pheno-morphological traits, fatty acids composition, and Tocopherols Content.BMC plant biology · 2025Article
- Chromosome-scale assemblies of three Ormosia species: repetitive sequences distribution and structural rearrangement.GigaScience · 2025Article
- Increased genomic predictive ability in mango using GWAS-preselected variants and fixed-effect SNPs.Frontiers in plant science · 2025Article
- Phenotypic diversity and population structure of Pecan (Carya illinoinensis) collections reveals geographic patterns.Scientific reports · 2024Article
- The groundnut improvement network for Africa (GINA) germplasm collection: a unique genetic resource for breeding and gene discovery.G3 (Bethesda, Md.) · 2023Article
- Genome-wide association mapping in a sweet cherry germplasm collection (Horticulture research · 2023Article
- Population size in QTL detection using quantile regression in genome-wide association studies.Scientific reports · 2023Article
- Genome-wide association study of leaf-related traits in tea plant in Guizhou based on genotyping-by-sequencing.BMC plant biology · 2023Article
- Genetic diversity and structure of Slovenian native germplasm of plum species (Frontiers in plant science · 2023Article
- Exploring genetic diversity and population structure of a large grapevine (Frontiers in plant science · 2023Article
- Sweet Cherry Diversity and Relationships in Modern and Local Varieties Based on SNP Markers.Plants (Basel, Switzerland) · 2022Article
- Analysis of genetic diversity and population structure among cultivated potato clones from Korea and global breeding programs.Scientific reports · 2022Article
- The Euscaphis japonica genome and the evolution of malvids.The Plant journal : for cell and molecular biology · 2021Article
- Diversity, population structure, and linkage disequilibrium among cowpea accessions.The plant genome · 2021Article
- Genetic diversity and population structure in onion (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundDepiction of the genetic diversity, linkage disequilibrium (LD) and population structure is essential for the efficient organization and exploitation of genetic resources. The objectives of this study were to (i) to evaluate the genetic diversity and to detect the patterns of LD, (ii) to estimate the levels of population structure and (iii) to identify a 'core collection' suitable for association genetic studies in sweet cherry.
resultsA total of 210 genotypes including modern cultivars and landraces from 16 countries were genotyped using the RosBREED cherry 6 K SNP array v1. Two groups, mainly bred cultivars and landraces, respectively, were first detected using STRUCTURE software and confirmed by Principal Coordinate Analysis (PCoA). Further analyses identified nine subgroups using STRUCTURE and Discriminant Analysis of Principal Components (DAPC). Several sub-groups correspond to different eco-geographic regions of landraces distribution. Linkage disequilibrium was evaluated showing lower values than in peach, the reference Prunus species. A 'core collection' containing 156 accessions was selected using the maximum length sub tree method.
conclusionThe present study constitutes the first population genetics analysis in cultivated sweet cherry using a medium-density SNP (single nucleotide polymorphism) marker array. We provided estimations of linkage disequilibrium, genetic structure and the definition of a first INRA's Sweet Cherry core collection useful for breeding programs, germplasm management and association genetics studies.
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