摘要
[目的]克隆植物广谱抗病基因NPR1并构建其蛋白表达载体。[方法]提取拟南芥总RNA,设计相关引物,采用反转录PCR方法克隆NPR1基因;利用酶切连接方法,将该基因正向导入蛋白表达载体。[结果]经过相关检验,将NPR1正向插入pMXB10载体中,得到了pMXB10-NPR1蛋白表达载体。[结论]成功构建了包含NPR1的蛋白表达载体。
[Objective]It is to clone broad-spectrum anti-disease gene NPR1 and to construct its protein expression vector.[Method]First extract Arabidopsis thaliana total RNA and design relevant primers,and then the method of reverse transcription PCR is adopted.With the method of enzyme ligation,this gene will be directed into protein expression vector.[Result]After relevant testing,NPR1 will be inserted into vector pMXB10 to obtain pMXB10-NPR1 protein expression vector.[Conclusion]Protein expression vector with NPR1 will be successfully constructed.
出处
《安徽农业科学》
CAS
北大核心
2011年第21期12707-12709,共3页
Journal of Anhui Agricultural Sciences
基金
北京市教委面上项目(KM200910020014)
北京市园林绿化局治沙办项目(2008)
关键词
NPR1
广谱抗病
载体构建
Nonexpressor of pathogenesis-related genes 1
Broad-spectrum anti-disease
Construction of vectors