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中国农学通报 ›› 2008, Vol. 24 ›› Issue (5): 0-.

• 农学 农业基础科学 •    

16份黄秋葵种质的ISSR分析

黄 捷, ,陈晓斌,叶花兰,刘国道,   

  • 修回日期:1900-01-01 出版日期:2008-05-05 发布日期:2008-05-05

The ISSR Analysis of 16 Okra Resources

Huang Jie, , Chen Xiaobin, Ye Hualan, Liu Guodao,   

  • Revised:1900-01-01 Online:2008-05-05 Published:2008-05-05

摘要: 对Owayadei(Abelmoschus esculentus L.)、Ladies finger(Abelmoschus esculentus L.)、golder kost(Abelmoschus esculentus L)、Esoyarido(Abelmoschus esculentus L.)等16份国外黄秋葵栽培种质进行ISSR分析,结果表明,选用14条引物扩增出162个DNA片段,平均每个引物可扩增出11.6条片段,其中多态性片段102个,占扩增总片段的62.96%。利用扩增结果进行遗传距离分析,构建了分子树状图,可以把16份材料划分为4个类群。

关键词: 白花曼陀罗, 白花曼陀罗, 总生物碱, 杀线活性, 作用机理

Abstract: Sixteen Citrus resources, including Owayadei(Abelmoschus esculentus L.), Ladies finger(Abelmoschus esculentus L.), golder kost(Abelmoschus esculentus L.), Esoyarido(Abelmoschus esculentus L.)have been analysed by using inter-simple sequence repeat(ISSR), and the results show that 162 pattern bands results from 16 materials ISSR-PCR by amplifying 14 primers. Among which 102(62.96%) were polymorphic. The average number of DNA bands amplified by each primer was 11.6. Based on the results of amplifying, the genetic distance was analyzed, a tree diagram was constructed by using UPGMA algorithm. The 16 Okra germes were classified into 4 group.