N-Rne 변이체 및 이를 코딩하는 DNA를 포함하는복제수 조절가능한 클로닝 벡터
    1.
    发明公开
    N-Rne 변이체 및 이를 코딩하는 DNA를 포함하는복제수 조절가능한 클로닝 벡터 无效
    包含编码DNA的N-RNE突变体和复制序列号可控克隆载体

    公开(公告)号:KR1020090035153A

    公开(公告)日:2009-04-09

    申请号:KR1020070100265

    申请日:2007-10-05

    Abstract: N-Rne mutant and a copy number-controllable cloning vector comprising a DNA encoding same are provided to refine DNA plasmid massively according to the necessary copy number of the plasmid and to control expression of target protein. A plasmid pCNR1H includes an RNase E catalytic domain having a nucleotide sequence of a sequence number 2 and a replication origin of a ColE1- type and a mutant DNA. The plasmid pCNR1H comprises more the restriction enzyme site for inserting a target gene in control of a lactose promoter, a selectable marker, an arabinose promoter controlling expression of the DNA.

    Abstract translation: 提供N-Rne突变体和包含编码该DNA的拷贝数可控克隆载体,以根据质粒的必需拷贝数大量细化DNA质粒,并控制靶蛋白的表达。 质粒pCNR1H包括具有序列号2的核苷酸序列和ColE1-型复制起点和突变型DNA的核糖核酸酶E催化结构域。 质粒pCNR1H在控制乳糖启动子,选择性标记,控制DNA表达的阿拉伯糖启动子中含有更多的用于插入靶基因的限制酶位点。

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