Article
[Genetic diversity of yam (Dioscorea opposita Thunb) detected by ISSR markers].
Shi yan sheng wu xue bao - 1 Aug 2005
Zhou Yan Qing, Jing Jian Zhou, Li Zhen Yong, Hao Jian, Jia Jing Fen, Zhang Bao Hua, Hao Jian Guo
Abstract excerpt
Genetic diversity of 28 cultivars of yam (Dioscorea opposita Thunb) was assessed by means of Inter-simple sequence repeat (ISSR) markers. The results showed that seven proper primers, with rich polymorphism, could be selected from a total of forty four ISSR ones; distinct differences appeared among 28 cultivars amplified bands, and the rate of polymorphic bands was 83.01%; Shannon's Information index was 0.3191;...
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