지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2009.1
- 수록면
- 119 - 127 (9page)
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초록· 키워드
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Ginseng ( Panax ginseng) is one of the most important herbal remedies used in East Asia. The present study investigated six polymorphic microsatellite markers (PG29, PG281, PG287, PG668, PG1319, and PG1481) in samples of cultivated and wild P. ginseng collected in Korea. Total allelic number observed in this study was 27 (average allelic numbers per locus: 4.5). All examined loci exhibited deviation from the Hardy-Weinberg equilibrium and deficiency of heterozygosity in both cultivated and wild groups. Although the wild ginseng group exhibited slightly more polymorphic behavior (mean PIC = 0.392, GD= 0.454 and Hobs = 0.129), compared with the cultivated group (mean PIC = 0.383, GD= 0.438 and Hobs = 0.105), no significant differences of allele frequencies and genotype distributions were revealed. By combined analysis of six loci in 100 cultivated ginsengs, 71 different types were observed. The analyzed microsatellite loci in this study will be helpful for understanding genetic variation, QTL mapping and phylogenic studies in Panax species.
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