Detection of genetic diversity among populations of sweet cherry (Prunus avium L.) by AFLPs |
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| Authors: | D Struss M Boritzki K Glozer |
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| Institution: | 1. Institute of Plant Genetics and Crop Plant Research (IPK),Corrensstr. 3,06466, Gatersleben,Germany;2. Department of Pomology, University of California, Davis,, CA, 95616, USA;3. Department of Pomology, University of California, Davis,, CA, 95616, USA |
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| Abstract: | SummaryThe high degree of polymorphism of AFLPs provides an efficient system for identification and genome analysis of sweet cherry (Prunus avium) cultivars and selections. The cultivars of sweet cherry have usually been characterized by assessment of phenotypic and pomological traits. AFLP markers were employed to identify 38 sweet cherry accessions and estimate the genetic diversity among this material. Ten of 18 tested primer combinations were informative with up to 80 bands per primer combination. Seven to 33% of the amplfied bands were polymorphic depending upon primer combination. Allcultivars and selections tested could be clearly identified. The objective of this work was to demonstrate the usefulness of molecular markers in revealing the genetic diversity among different sweet cherry genotypes. |
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