一种改良的克隆小麦GLP3基因启动子的TAIL-PCR技术

被引:14
作者
陈军营
孙佩
王德勤
陈新建
机构
[1] 河南农业大学农学院
关键词
TAIL-PCR; GLP3基因; 启动子;
D O I
10.13592/j.cnki.ppj.2007.04.036
中图分类号
Q943.2 [植物基因工程]; S512.1 [小麦];
学科分类号
071007 ; 090102 ; 0901 ;
摘要
以小麦基因组DNA为模板,用一种改良热不对称交错PCR(thermal asymmetric interlaced PCR,TAIL-PCR)技术克隆到全长为1748bp的小麦GLP3基因的上游侧翼序列。测序结果表明,TATA-box位于基因转录起始位点CAT-box上游-27bp处;CAAT-box位于CAT-box上游-163bp处;ATG位于CAT-box下游94bp处,5'UTR(非编码区)序列全长93bp,表明该序列为小麦GLP3启动子序列。
引用
收藏
页码:754 / 758
页数:5
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