Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars - Université Toulouse - Jean Jaurès Accéder directement au contenu
Article Dans Une Revue BMC Plant Biology Année : 2016

Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars

Résumé

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.
Fichier principal
Vignette du fichier
Genetic_diversity_linkage_disequilibrium_populatio LERIGOLEUR.pdf (2.87 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte
Loading...

Dates et versions

hal-02443918 , version 1 (17-01-2020)

Identifiants

Citer

José Antonio Campoy, Emilie Lerigoleur, Hélène Christmann, Rémi Beauvieux, Nabil Girollet, et al.. Genetic diversity, linkage disequilibrium, population structure and construction of a core collection of Prunus avium L. landraces and bred cultivars. BMC Plant Biology, 2016, 16 (1), pp.1-15. ⟨10.1186/s12870-016-0712-9⟩. ⟨hal-02443918⟩
58 Consultations
179 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More