Abstract
Panax ginseng C.A. Meyer, commonly known as Korean or Asian ginseng, is a perennial herb native to Korea and China. Its roots are highly prized for several medicinal properties. The present study describes development and characterization of twenty-two polymorphic microsatellite markers for this species. A total of 99 alleles were detected with an average of 4.5 alleles per locus across 20 accessions. Values for observed (H O ) and expected (H E ) heterozygosities ranged from 0.05 to 1.00 and from 0.18 to 0.73, respectively. Eleven loci deviated from Hardy–Weinberg equilibrium (P < 0.001). Significant (P < 0.05) heterozygote deficiency was observed at 13 loci. Exact test for linkage disequilibrium showed significant values (P < 0.05) between 12 pairs of loci. These microsatellite markers provide powerful tools for understanding population and conservation genetics of this species and also for genetic differentiation and authentication of different Panax species being used in commercial ginseng products.
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Acknowledgements
This study was supported by Bio-Green 21 program (Grant code-20050401034738) of Rural Development Administration (RDA) and ARPC (Agricultural R & D Promotion Center), Republic of Korea.
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Ma, KH., Dixit, A., Kim, YC. et al. Development and characterization of new microsatellite markers for ginseng (Panax ginseng C. A. Meyer). Conserv Genet 8, 1507–1509 (2007). https://doi.org/10.1007/s10592-007-9284-4
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DOI: https://doi.org/10.1007/s10592-007-9284-4