RAPD on natural populations in Ophiopogon japonicus in Sichuan Province
- VernacularTitle:四川麦冬自然居群间RAPD分析
- Author:
Ke XU
;
Ming ZHENG
;
Yi CAO
;
Yan JIANG
;
Dairong QIAO
;
- Publication Type:Journal Article
- Keywords:
Ophiopogon japonicus (L f ) Ker Gawl;
Ophiopogon bodinieri L?vl;
genetic diversity;
RAPD;
cluster analysis
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To assess the genetic diversity among ten natural populations in Ophiopogon japonicus (L f ) Ker Gawl and O. bodinieri Levl (Liliaceae) in Sichuan Province Methods Forty random decamer primers were screened for Random Amplified Polymophic DNA (RAPD) fragments Results Based on cluster analysis of 515 DNA bands amplified by 11 primers, a DNA molecular dendrogram was established, and the relationship of the populations and seeds between O japonicus and O bodinieri was set up Conclusion 1 Distinct genetic differences and extensive genetic diversity are presented among the samples The genetic differences are related to morphological differences, but not to geographic regions; 2 Quite genetic differences are presented between O japonicus and O bodinieri, it suggests that they have farther relationships
