Process for modifying glucose repression
    3.
    发明授权
    Process for modifying glucose repression 失效
    改变葡萄糖抑制的方法

    公开(公告)号:US06326477B1

    公开(公告)日:2001-12-04

    申请号:US09029755

    申请日:1998-03-02

    IPC分类号: C07H2102

    摘要: The present invention relates to recombinant-DNA-technology, and particularly to genes involved in the control of basic metabolic processes in fungi. The invention specifically provides a mutated form of the native glucose repressor gene cre of filamentous fungi, wherein the mutation is situated in the C-terminal domain, the N-terminal first zinc finger being intact and the C-terminal region including the second zinc finger being mutated so that the viability of a strain carrying said mutated gene is maintained and the glucose repression is relieved.

    摘要翻译: 本发明涉及重组DNA技术,特别涉及参与控制真菌中基本代谢过程的基因。 本发明具体提供了突变形式的丝状真菌的天然葡萄糖阻遏物基因cre,其中突变位于C末端结构域,N末端第一锌指是完整的,C末端区包括第二锌指 突变,使得携带所述突变基因的菌株的存活力得以维持并且葡萄糖抑制得到缓解。