Plasmid vector, method for detecting gene promoter activity, and assay kit
    8.
    发明公开
    Plasmid vector, method for detecting gene promoter activity, and assay kit 有权
    Plasmidvektor,Verfahren zum Erkennen derGenpromoteraktivitätund Assaykit

    公开(公告)号:EP2562258A1

    公开(公告)日:2013-02-27

    申请号:EP12181691.2

    申请日:2012-08-24

    IPC分类号: C12N15/69 C12N15/85

    摘要: According to one embodiment, a plasmid vector (1) includes a gene promoter (10), a first gene (21), a second gene (25), an internal ribosome entry site (23), a transcription termination signal sequence (27) and a replication origin sequence (30). The first gene (21) encodes a reporter protein for visualizing the activity of the gene promoter (10) which is disposed at the downstream of the gene promoter (10). The second gene (25) is disposed at the downstream of the gene promoter (10) and encodes a replication origin-binding protein. The internal ribosome entry site (25) is disposed between the first gene (21) and the second gene (25). The transcription termination signal sequence (27) encodes a signal for terminating the transcription of the first gene (21) and the second gene (25). The replication origin sequence (27) is recognized by the replication origin-binding protein.

    摘要翻译: 根据一个实施方案,质粒载体(1)包括基因启动子(10),第一基因(21),第二基因(25),内部核糖体进入位点(23),转录终止信号序列(27) 和复制起始序列(30)。 第一个基因(21)编码报道蛋白,用于显现位于基因启动子(10)下游的基因启动子(10)的活性。 将第二基因(25)置于基因启动子(10)的下游,并编码复制起始结合蛋白。 内部核糖体进入位点(25)位于第一基因(21)和第二基因(25)之间。 转录终止信号序列(27)编码用于终止第一基因(21)和第二基因(25)的转录的信号。 复制起始序列(27)由复制起始结合蛋白识别。