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13 条记录 (耗时 0.074 秒)

    Pesticidal nucleic acids and proteins and uses thereof
    11.
    发明授权
    Pesticidal nucleic acids and proteins and uses thereof 有权
    杀虫核酸和蛋白质及其用途

    公开(公告)号：US09328356B2

    公开(公告)日：2016-05-03

    申请号：US13369723

    申请日：2012-02-09

    申请人： David J. Bowen ,  Gregory J. Bunkers ,  Catherine Chay ,  John W. Pitkin ,  Timothy J. Rydel ,  Eric J. Sturman ,  Uma R. Sukuru ,  Brook Van Scoyoc ,  Stanislaw Flasinski

    发明人： David J. Bowen ,  Gregory J. Bunkers ,  Catherine Chay ,  John W. Pitkin ,  Timothy J. Rydel ,  Eric J. Sturman ,  Uma R. Sukuru ,  Brook Van Scoyoc ,  Stanislaw Flasinski

    IPC分类号： C12N15/82 ,  C07K14/325 ,  A01N63/02

    CPC分类号： C12N15/8285 ,  A01N63/02 ,  C07K14/325 ,  C12N15/8286 ,  Y02A40/164

    摘要： The invention provides compositions comprising polynucleotide molecules encoding certain pesticidal polypeptides which exhibit plant parasitic nematode and/or insect control properties, and are particularly directed to controlling plant parasitic pest species of nematodes and insects known to infest crop plant species. Methods for controlling pests are disclosed in which the toxic proteins are provided in the diet of the targeted plant pests. The invention also provides compositions such as nucleic acids, proteins, and plant and bacterial cells, plants, and seeds containing the nucleic acid and protein compositions, as well as methods and kits for identifying, detecting, and isolating the compositions of the present invention. The invention further provides a method of producing crops from recombinant seeds which contain the polynucleotide molecules encoding the pesticidal polypeptides of the present invention.

    摘要翻译： 本发明提供了包含编码某些农药多肽的多核苷酸分子的组合物，其表现出植物寄生线虫和/或昆虫控制性质，并且特别涉及控制已知侵染作物植物物种的线虫和昆虫的植物寄生虫种。 公开了用于控制害虫的方法，其中毒性蛋白质在目标植物害虫的饮食中提供。 本发明还提供了组合物，例如核酸，蛋白质，以及含有核酸和蛋白质组合物的植物和细菌细胞，植物和种子，以及用于鉴定，检测和分离本发明组合物的方法和试剂盒。 本发明还提供了一种从重组种子生产作物的方法，其含有编码本发明的杀虫多肽的多核苷酸分子。

    Refining molten metal
    13.
    发明授权
    Refining molten metal 失效
    精炼金属

    公开(公告)号：US4113469A

    公开(公告)日：1978-09-12

    申请号：US792602

    申请日：1977-05-02

    申请人： Hugh W. Grenfell ,  David J. Bowen ,  Robert Baker

    发明人： Hugh W. Grenfell ,  David J. Bowen ,  Robert Baker

    IPC分类号： C21C7/072 ,  C21C5/00 ,  C21C5/30 ,  C21C5/46 ,  C21C7/068

    CPC分类号： C21C5/30 ,  C21C5/005 ,  C21C7/0685 ,  C21C2005/468

    摘要： A method is provided for refining molten metal containing an impurity which is oxidizable in preference to one or more selected constituent elements of the metal and which forms a gaseous oxide, the method comprising injecting oxygen and a diluent gas into the molten metal contained in a vessel so as to reduce the proportion of the impurity in the metal by evolution as the gaseous oxide, weighing the vessel during refining to establish a point at which the weight of the vessel contents changes significantly due to preferential oxidation of the one or more selected constituent elements, initiating at the point a reduction in the ratio of oxygen: diluent gas to as to reduce the rate of oxidation of the one or more selected constituent elements relative to the impurity and continuing injection until the proportion of the impurity is reduced to the desired level.