RAPD analysis of nine populations of medicinal mulberry cultivated in Xinjiang
- VernacularTitle:新疆药用桑树9个栽培群体的RAPD分析
- Author:
Daxu FU
;
Hui ZHANG
;
Wen CHEN
;
Xue SU
;
Kun SUN
;
Jiakuan CHEN
;
- Publication Type:Journal Article
- Keywords:
mulberry;
cultivated population;
RAPD;
genetic diversity
- From:
Chinese Traditional and Herbal Drugs
1994;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To study the inherited relationships among nine medicinal mulberry populations cultivated in different regions of Xinjiang at DNA level Methods DNA of all populations was amplified by ten random primers from 100 ramdom primers, the polymorphic bands of RAPD were counted And the results of populations were analyzed by clustering analysis NTSYS PC software Results A total of 108 bands was obtained, 91 of total bands (84 26%) was polymorphic The results indicated that there were apparent and abundant genetic variations in Morus L of Xinjiang Besides, eight specific bands of M nigra were obtained Conclusion The genetic relationship among medicinal resources plants of mulberry in Xinjiang indicats by the RAPD analysis to be consistent with their traditional classifications in the main
