Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars
GIROLLET, Nabil
Services déconcentrés d'appui à la recherche Nouvelle-Aquitaine-Bordeaux [SDAR Nouvelle-Aquitaine-Bordeaux]
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Services déconcentrés d'appui à la recherche Nouvelle-Aquitaine-Bordeaux [SDAR Nouvelle-Aquitaine-Bordeaux]
Idioma
en
Article de revue
Este ítem está publicado en
BMC Plant Biology. 2016, vol. 16, n° 1, p. 1-15
BioMed Central
Resumen en inglés
Depiction 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 ...Leer más >
Depiction 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.The 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.< Leer menos
Palabras clave en inglés
Linkage disequilibrium
Population structure
Germplasm management
Association genetics
Core collection
Discriminant analysis
Genetic diversity
Prunus avium
Orígen
Importado de HalCentros de investigación