Toxins active against pests
    1.
    发明授权
    Toxins active against pests 有权
    毒性有毒物

    公开(公告)号:US06752992B2

    公开(公告)日:2004-06-22

    申请号:US10099285

    申请日:2002-03-15

    IPC分类号: A61K3907

    摘要: The subject invention concerns materials and methods useful in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins useful for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also useful as nucleotide probes to detect the toxin-encoding genes.

    摘要翻译: 本发明涉及可用于控制非哺乳动物害虫,特别是植物害虫的材料和方法。 在具体实施方案中,本发明提供了可用于控制鳞翅目昆虫的新的苏云金芽孢杆菌毒素。 本发明进一步提供编码本发明毒素的核苷酸序列。 本发明的核苷酸序列可用于转化宿主如植物,以表达本发明的杀虫毒素。 本发明还涉及用于鉴定编码针对害虫的毒素的基因的新型核苷酸引物。 引物可用于PCR技术以产生编码这些毒素的基因特征的基因片段。 引物也可用作检测毒素编码基因的核苷酸探针。

    Toxins active against pests
    2.
    发明授权
    Toxins active against pests 失效
    毒性有毒物

    公开(公告)号:US06369213B1

    公开(公告)日:2002-04-09

    申请号:US09002285

    申请日:1997-12-31

    IPC分类号: C07H2104

    摘要: The subject invention concerns materials and methods usefull in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins usefull for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also usefull as nucleotide probes to detect the toxin-encoding genes.

    摘要翻译: 本发明涉及用于控制非哺乳动物害虫,特别是植物害虫的材料和方法。 在具体实施方案中,本发明提供了用于控制鳞翅目昆虫的新的苏云金芽孢杆菌毒素。 本发明进一步提供编码本发明毒素的核苷酸序列。 本发明的核苷酸序列可用于转化宿主如植物,以表达本发明的杀虫毒素。 本发明还涉及用于鉴定编码针对害虫的毒素的基因的新型核苷酸引物。 引物可用于PCR技术以产生编码这些毒素的基因特征的基因片段。 引物也可用作检测毒素编码基因的核苷酸探针。

    Toxins active against pests
    9.
    发明授权
    Toxins active against pests 有权
    毒性有毒物

    公开(公告)号:US06534644B1

    公开(公告)日:2003-03-18

    申请号:US09608533

    申请日:2000-06-30

    IPC分类号: C07H2104

    摘要: The subject invention pertains to novel insecticidal toxins and genes which encode these toxins. Also disclosed are novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins.

    摘要翻译: 本发明涉及编码这些毒素的新型杀虫毒素和基因。 还公开了用于鉴定编码针对害虫的毒素的基因的新型核苷酸引物。 引物可用于PCR技术以产生编码这些毒素的基因特征的基因片段。

    Bacillus thuringiensis toxins and genes for controlling coleopteran pests
    10.
    发明授权
    Bacillus thuringiensis toxins and genes for controlling coleopteran pests 失效
    苏云金芽孢杆菌毒素和防治鞘翅目害虫的基因

    公开(公告)号:US06710027B2

    公开(公告)日:2004-03-23

    申请号:US09991582

    申请日:2001-11-16

    IPC分类号: A01N3718

    CPC分类号: C07K14/325

    摘要: The subject invention concerns materials and methods useful in the control of pests and, particularly, plant pests. More specifically, the subject invention concerns novel genes and pesticidal toxins referred to as 86A1(b) and 52A1(b). In preferred embodiments, the subject toxins are used for controlling flea beetles of the genus Phyllotreta. Using the genes described herein, the transformation of plants can be accomplished using techniques known to those skilled in the art. In addition, the subject invention provides toxin genes optimized for expression in plants.

    摘要翻译: 本发明涉及可用于防治害虫,特别是植物害虫的材料和方法。 更具体地,本发明涉及被称为86A1(b)和52A1(b)的新基因和杀虫毒素。 在优选的实施方案中,本发明的毒素用于控制Phyllotreta属的跳蚤甲虫。 使用本文所述的基因,可以使用本领域技术人员已知的技术来实现植物的转化。 此外,本发明提供了优化用于在植物中表达的毒素基因。