Molecular characterisation of french olive cultivars using microsatellites: towards the establishment of a reference genotype database : Oléiculture et huile d'olive : les évolutions
B. Khadari, Nathalie Moutier, S. P. D. Sel, Françoise Dosba
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引用次数: 2
Abstract
To determine the best combination of SSR markers for genotype discrimination, 58 olive accessions were analysed by 12 SSR loci using the sequencer. Based on 54 alleles, 58 genotypes were characterised. A set of 8 SSR loci was selected as the most efficient combination with a very low probability to obtain a given genotype under random association (ranged between 1.16 10 -10 to 6.56 10 -6 ). Only 17 molecular profile pairs among 1653 pairwise comparisons were distinguished by 1 to 6 alleles. Five cases of homonymy were detected for Germaine, Noirette and Rougette de Pignan. Further SSR loci should be added in order to validate genotype characterisation.
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