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中国农学通报 ›› 2008, Vol. 24 ›› Issue (7): 50-54.

• 生物技术科学 • 上一篇    下一篇

仁用杏远缘杂交后代SSR-PCR反应体系的优化

蔡胜文,孙浩元,杨 丽,王玉柱,路丙社   

  • 收稿日期:2008-04-01 修回日期:2008-05-07 出版日期:2008-07-05 发布日期:2008-07-05

Optimization of SSR-PCR Reaction System of Apricot Distant Hybrids

Cai Shengwen, Sun Haoyuan, Yang Li, Wang Yuzhu, Lu Bingshe   

  • Received:2008-04-01 Revised:2008-05-07 Online:2008-07-05 Published:2008-07-05

摘要: 为了有效的利用SSR-PCR对仁用杏远缘杂交后代进行早期鉴定,采用正交设计,对仁用杏杂交苗SSR-PCR反应的5因素4水平进行试验,通过极差分析法对结果进行分析,建立了仁用杏杂交苗SSR-PCR反应的最佳体系:即在20μl反应体系中,1×buffer、2.0 mM/L Mg2+、0.25 mM/L dNTPs、0.25μM/L Primer、60ng/20μl模板DNA和0.05 U/μl Taq酶。

关键词: 农村能源, 农村能源, 生物质能, 能源保障

Abstract: In order to make good use of SSR-PCR to identify the distant hybridization descendant of apricot, the orthogonal design was used to optimize SSR amplification system of Apricot hybrids in five factors at four levels respectively.A suitable SSR reaction system was established by range method, namely 20μl reaction system containing 1×buffer、2.0mM/L Mg2+、0.25mM/L dNTPs、0.25μM/L Primer、60ng/20μl DNA templet and 0.05 U/μl Taq polymerase.