AUTHENTICATION OF PANAX SPECIES AND THEIR ADULTERANTS BY RANDOM-PRIMED POLYMERASE CHAIN-REACTION

被引：121

作者：

SHAW, PC

BUT, PPH

机构：

[1] CHINESE UNIV HONG KONG,CHINESE MED MAT RES CTR,SHA TIN,HONG KONG

[2] CHINESE UNIV HONG KONG,DEPT BIOL,SHA TIN,HONG KONG

来源：

PLANTA MEDICA | 1995年 / 61卷 / 05期

关键词：

AP-PCR; ARALIACEAE; GINSENG ROOTS; PANAX SPECIES; POLYMERASE CHAIN REACTION; RAPD;

D O I：

10.1055/s-2006-958138

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

DNA from dried or fresh roots of three medicinal Panax species and their adulterants were amplified by AP-PCR or RAPD. Fingerprints for P. ginseng or P. quinquefolius were found to be consistent irrespective of plant source or age. On the other hand, very different fingerprints were obtained from adulterants. Hence the PCR approach may be used as a means to authenticate the concerned Panax species. Analysis of the degree of similarity of the fingerprints confirmed that P. ginseng is more closely related to P. quinquefolius than to P. notoginseng.

引用

页码：466 / 469

页数：4

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