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一步PCR快速扩增辽宁碱蓬甜菜碱醛脱氢酶cDNA3′末端序列(英文)
Rapid Amplification of 3′cDNA End of Suaeda liaotungensis Betaine Aldehyde Dehydrogenase Using One-step PCR
【摘要】 根据已获得的辽宁碱蓬甜菜碱醛脱氢酶cDNA的部分序列 ,设计一条基因特异性引物 ,与通用引物并用 ,一步PCR成功地克隆了辽宁碱蓬甜菜碱醛脱氢酶cDNA 3′末端。与常规的 3′RACE法相比 ,一步PCR法具有快速、简便、经济等优点 ,是一种非常快捷的扩增cDNA 3′末端序列的方法
【Abstract】 Based on part of a known cDNA sequence of Suaeda liaotungensis betaine aldehyde dehydrogenase,we successfully cloned the 3′cDNA end of S.lianotungensis betaine aldehyde dehydrogenase using one-step PCR with a gene-specific primer and universal primer.Compared with the typical 3′ RACE,one-step PCR is rapid,simple and inexpensive.It is very rapid to amplify an unknown cDNA 3′end using this method.
【关键词】 一步PCR;
辽宁碱蓬;
甜菜碱醛脱氢酶;
3′cDNA末端;
【Key words】 one-step PCR; Suaeda lianotungenesis; betaine aldehyde dehydrogenase; 3′cDNA end.;
【Key words】 one-step PCR; Suaeda lianotungenesis; betaine aldehyde dehydrogenase; 3′cDNA end.;
【基金】 ThisworkwassupportedbyEducationInstituteofLaionongProvince ( 2 0 0 42 0 98)
- 【文献出处】 遗传 ,Hereditas(Beijing) , 编辑部邮箱 ,2002年02期
- 【分类号】Q78
- 【被引频次】39
- 【下载频次】160