表达HSV-TK痘苗病毒真核表达载体pMJ601的构建与鉴定

CHINESE JOURNAL OF GASTROENTEROLOGY(2002)

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Abstract
目的:构建含自杀基因(HSV-TK)的痘苗病毒真核表达载体pMJ601,为进一步实施胃癌的基因治疗作必要准备.方法:利用目的基因与载体的连接、感受态细胞的制备及转化、质粒抽提、琼脂糖凝胶电泳、酶切等多种基因工程技术将胶纯化回收的HSV-TK与pMJ601进行连接、转化及鉴定.结果:克隆在X-pPNT质粒上的HSV-TK DNA 成功地被克隆到经BamH Ⅰ-HindⅢ双酶切的pMJ601载体上.结论:重组HSV-TK痘苗病毒真核表达载体pMJ601的构建,为胃癌自杀基因的基因治疗打下坚实的基础.
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