Glucose transport mutants for production of biomaterial
    10.
    发明授权
    Glucose transport mutants for production of biomaterial 有权
    用于生物材料生产的葡萄糖转运突变体

    公开(公告)号:US08476041B2

    公开(公告)日:2013-07-02

    申请号:US13471339

    申请日:2012-05-14

    IPC分类号: C12P21/02

    CPC分类号: C12N15/70 C12N1/20 Y02E50/17

    摘要: A method is disclosed for restoring a Glu+ phenotype to a PTS−/Glu− bacterial cell which was originally capable of utilizing a phosphotransferase transport system (PTS) for carbohydrate transport. Bacterial cells comprising the Glu+ phenotype have modified endogenous chromosomal regulatory regions which are operably linked to polynucleotides encoding galactose permeases and glucokinases.

    摘要翻译: 公开了一种将Glu +表型恢复到最初能够利用磷酸转移酶转运系统(PTS)用于碳水化合物转运的PTS- / Glu-细菌细胞的方法。 包含Glu +表型的细菌细胞具有修饰的内源性染色体调节区,其可操作地连接到编码半乳糖通透酶和葡糖激酶的多核苷酸。