论文部分内容阅读
将反向串联的痘苗病毒启动子p11k和p7.5k表达结构引入非复制痘苗病毒质粒载体,得到非复制痘苗病毒表达载体pNEOCK11β75、pNEOCK7511β、pNEOCK1175和pNEOCK7511。利用载体pNEOCK11β75、pNEOCK7511β及pNEOCK11β75IL6和RVJ123重组病毒进行同源重组,分别得到非复制重组痘苗病毒RVJ123Δ11β75、RVJ123Δ7511β及RVJ123Δ11β75IL6。Southern-blot证实:重组病毒RVJ123Δ11β75C-K片段间大片