transfervector相关论文
Construct of a dual-marker transfer vector mediated by transposon piggybac and its expression in hel
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在传染性喉气管炎病毒北京Ｅ２株ＴＫ基因克隆，鉴定的基础上，进一步构建转移载体质粒，为ＩＬＴＶ ＴＫ基因缺失毒株的构建作准备，先用ＰｓｔＩ将ｐＳＶ－ｇａｌ线性化，再经ＥｃｏＲｉ不完全酶......
