Microsatellites from kousa dogwood (Cornus kousa)


Robert N. Trigiano, Fax: +1865 9744744; E-mail: rtrigian@utk.edu


Microsatellite loci were identified from Cornus kousa‘National’. Primer pairs for 86 loci were developed and of these, eight were optimized and screened using genomic DNA from 22 kousa cultivars. All optimized loci were polymorphic and the number of alleles per locus ranged from three to 17. Observed heterozygosity ranged from 0 to 0.3 and expected heterozygosity ranged from 0.38 to 0.91. These microsatellites will be useful in population studies, and a breeding programme for cultivar development of Cornus species.