RECOMBINANT BACTERIA WITHOUT SELECTION MARKER
    3.
    发明申请
    RECOMBINANT BACTERIA WITHOUT SELECTION MARKER 审中-公开
    没有选择标记的重组细菌

    公开(公告)号:WO2007050103A3

    公开(公告)日:2009-04-09

    申请号:PCT/US2005043141

    申请日:2005-11-29

    CPC classification number: C12N1/20 C12N15/74 C12N15/75

    Abstract: The present invention provides recombinant bacteria strains, such as Bacillus or Clostridium strains, lacking one or more genes commonly used for selecting recombinants (i.e., selection marker genes). More particularly, the present invention provides recombinant bacteria strains, containing one or more additional copies of its own gene or genes and/or one or more foreign genes artificially inserted in the host chromosomal DNA or extra-chromosomal DNA (e.g., a plasmid) without any selection marker gene or genes, such as an antibiotic resistance gene of any foreign origin. This allows for the introduction of the resultant recombinant Bacillus or Clostridium strain into the environment or into animals or humans without any contaminating selection marker gene. The recombinant strain, while lacking detrimental genes such as selection marker genes, may contain one or more desirable genes such as genes encoding insecticidal proteins or antigens for immunizing animals and humans. The present invention also provides methods for producing the recombinant bacterial strains.

    Abstract translation: 本发明提供了重组细菌菌株,例如芽孢杆菌属或梭菌属菌株,缺乏通常用于选择重组体的一种或多种基因(即选择标记基因)。 更具体地,本发明提供了重组细菌菌株,其含有一个或多个本身的基因或基因的另外的拷贝,和/或人造地插入宿主染色体DNA或染色体外DNA(例如质粒)中的一个或多个外来基因,而没有 任何选择标记基因或基因,例如任何外来来源的抗生素抗性基因。 这允许将所得到的重组芽孢杆菌或梭菌属菌株引入环境中或将其引入动物或人体中而没有任何污染选择标记基因。 重组菌株虽然缺乏有害基因如选择标记基因,但可含有一个或多个所需基因,例如编码杀虫蛋白的基因或用于免疫动物和人的抗原。 本发明还提供了生产重组细菌菌株的方法。

    METHODS FOR MAKING AND USING RECOMBINANT BACILLUS THURINGIENSIS SPORES
    4.
    发明申请
    METHODS FOR MAKING AND USING RECOMBINANT BACILLUS THURINGIENSIS SPORES 审中-公开
    制备和使用重组苏云金芽孢杆菌孢子的方法

    公开(公告)号:WO2006012366A3

    公开(公告)日:2006-09-28

    申请号:PCT/US2005025788

    申请日:2005-07-20

    CPC classification number: A01N63/02 C07K14/325 C07K2319/00 C07K2319/035

    Abstract: The invention provides isolated nucleic acid and amino acid sequences for Bacillus thuringiensis (Bt) spore outer coat protein and exosporium protein genes fusion proteins containing such proteins. The invention further includes methods for using the genes to construct expression cassettes, expression vectors, and recombinant Bt strains that have exogenous proteins attached to their spores. The exogenous proteins attached to the surface of recombinant Bt spores may provide insecticidal, enzymatic, or antigenic activity. The invention also provides for compositions made from the recombinant Bt strains and methods for fermenting and using the recombinant Bt strains produced by the invention.

    Abstract translation: 本发明提供了苏云金芽孢杆菌(Bt)孢子外壳蛋白的分离的核酸和氨基酸序列以及含有这些蛋白质的外孢菌蛋白基因融合蛋白。 本发明还包括使用这些基因构建表达盒,表达载体和具有附着于其孢子上的外源蛋白质的重组Bt菌株的方法。 附着于重组Bt孢子表面的外源蛋白可提供杀虫,酶促或抗原活性。 本发明还提供了由重组Bt菌株制备的组合物以及发酵和使用本发明生产的重组Bt菌株的方法。

    RECOMBINANT BACTERIA WITHOUT SELECTION MARKER
    5.
    发明申请
    RECOMBINANT BACTERIA WITHOUT SELECTION MARKER 审中-公开
    没有选择标记的重组细菌

    公开(公告)号:WO2007050103A2

    公开(公告)日:2007-05-03

    申请号:PCT/US2005/043141

    申请日:2005-11-29

    CPC classification number: C12N1/20 C12N15/74 C12N15/75

    Abstract: The present invention provides recombinant bacteria strains, such as Bacillus or Clostridium strains, lacking one or more genes commonly used for selecting recombinants (i.e., selection marker genes). More particularly, the present invention provides recombinant bacteria strains, containing one or more additional copies of its own gene or genes and/or one or more foreign genes artificially inserted in the host chromosomal DNA or extra-chromosomal DNA (e.g., a plasmid) without any selection marker gene or genes, such as an antibiotic resistance gene of any foreign origin. This allows for the introduction of the resultant recombinant Bacillus or Clostridium strain into the environment or into animals or humans without any contaminating selection marker gene. The recombinant strain, while lacking detrimental genes such as selection marker genes, may contain one or more desirable genes such as genes encoding insecticidal proteins or antigens for immunizing animals and humans. The present invention also provides methods for producing the recombinant bacterial strains.

    Abstract translation: 本发明提供了重组细菌菌株,如芽孢杆菌属(Bacillus)或梭菌属(Clostridium),缺乏一种或多种通常用于选择重组体的基因(即选择标记基因)。 更具体地,本发明提供了重组细菌菌株,其含有一个或多个本身的基因或基因的另外的拷贝,和/或人造地插入宿主染色体DNA或染色体外DNA(例如,质粒)中的一个或多个外来基因,没有 任何选择标记基因或基因,例如任何外来来源的抗生素抗性基因。 这允许将所得重组芽孢杆菌或梭菌属菌株引入环境中或将其引入动物或人体中而没有任何污染选择标记基因。 重组菌株虽然缺乏有害基因如选择标记基因,但可含有一个或多个所需基因,例如编码杀虫蛋白的基因或用于免疫动物和人的抗原。 本发明还提供了生产重组细菌菌株的方法。

    METHODS FOR MAKING AND USING RECOMBINANT BACILLUS THURINGIENSIS SPORES
    8.
    发明申请
    METHODS FOR MAKING AND USING RECOMBINANT BACILLUS THURINGIENSIS SPORES 审中-公开
    用于制造和使用重组肌球蛋白胸膜炎的方法

    公开(公告)号:WO2006012366A2

    公开(公告)日:2006-02-02

    申请号:PCT/US2005/025788

    申请日:2005-07-20

    CPC classification number: A01N63/02 C07K14/325 C07K2319/00 C07K2319/035

    Abstract: The invention provides isolated nucleic acid and amino acid sequences for Bacillus thuringiensis (Bt) spore outer coat protein and exosporium protein genes fusion proteins containing such proteins. The invention further includes methods for using the genes to construct expression cassettes, expression vectors, and recombinant Bt strains that have exogenous proteins attached to their spores. The exogenous proteins attached to the surface of recombinant Bt spores may provide insecticidal, enzymatic, or antigenic activity. The invention also provides for compositions made from the recombinant Bt strains and methods for fermenting and using the recombinant Bt strains produced by the invention.

    Abstract translation: 本发明提供了用于苏云金芽孢杆菌(Bt)孢子外壳蛋白和含有这种蛋白质的外源蛋白基因融合蛋白的分离的核酸和氨基酸序列。 本发明还包括使用该基因构建表达盒,表达载体和具有附着于其孢子的外源蛋白的重组Bt菌株的方法。 附着于重组Bt孢子表面的外源蛋白可提供杀虫,酶促或抗原活性。 本发明还提供了由重组Bt菌株制备的组合物以及用于发酵和使用本发明生产的重组Bt菌株的方法。

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