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携带可选择标记的自由复制SV40重组分子在允许性猿类细胞中的持久性

L C Tsui, M L Breitman, L Siminovitch

    Cell
    |September 1, 1982
    PubMed
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    再组合载体 (pSV2-gpt) 可以在COS1细胞中异染色体持续存在,每细胞的复制数高达2000个. 这表明,在不去除pBR322序列的情况下,稳定维护是可能的.

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