SSLP Analysis of Nuclear Genome in Dongxiang Wild Rice
SSLP Analysis of Nuclear Genome in Dongxiang Wild Rice
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发表时间：
2002
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通讯作者：
Xie Jian-kun
中科院分区：
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作者：
Xie Jian-kun
利用14对SSLP引物对东乡野生稻的遗传多样性进行了分析。12对引物扩增出多态性条带。共扩增出70条多态性带，平均每对引物扩增出5.83条多态性带。聚类结果表明，同一群体中的个体有的相似或相同，有的分布在聚类的不同类群中。这些结果表明，东乡野生稻的9个群体可能属于一个大群体。保护东乡野生稻现有群体迫在眉睫
The genetic diversity of Dongxiang wild rice was evaluated by 14 pairs of SSLP primers. 12 primer pairs of these amplified polymorphic bands. 70 polymorphic DNA bands were generated in all, 5.83 bands were generated by one primer pair on average. Clustering results showed that some individuals in the same colony were similar or the same, and some distributed in different groups of the cluster. These results indicated that 9 colonies of Dongxiang wild rice might belong to a big colony. It is urgent to protect present existing colonies of Dongxiang wild rice