Bacillus thuringiensis toxins active against scarab pests
    8.
    发明授权
    Bacillus thuringiensis toxins active against scarab pests 失效
    苏云金芽孢杆菌毒素对抗虫虫有活性

    公开(公告)号:US5554534A

    公开(公告)日:1996-09-10

    申请号:US315468

    申请日:1994-09-30

    摘要: Certain isolates of Bacillus thuringiensis (B.t.) have been found to have activity against scarab pests. These isolates are designated B.t. PS86B1, B.t. PS43F and B.t. PS50C. These isolates, or transformed hosts containing the gene expressing a scarab-active toxin obtained from the isolates, can be used to control scarab-active pests, e.g., masked chafer, Cyclocephala sp., June beetle, Cotinis sp., northern masked chafer, Cyclocephala borealis, Japanese beetle, Popillia japonica, and Pasadena masked chafer, Cyclocephala pasadenae, in various environments.

    摘要翻译: 已经发现某些苏云金芽孢杆菌(B.t.)的分离株具有抗金龟虫的活性。 这些分离株被命名为B.t. PS86B1,B.t. PS43F和B.t. PS50C。 这些分离物或含有表达从分离物获得的金丝雀毒素活性毒素的基因的转化宿主可以用于控制金龟子活性害虫,例如掩蔽的胎膜缠绕,Cyclocephala sp。,June甲虫,Cotinis sp。,北部掩蔽的胎圈包布, Cyclocephala borealis,日本甲虫,Popillia japonica和Pasadena在各种环境中掩盖了潮湿发髻,Cyclocephala pasadenae。

    Coleopteran-active Bacillus thuringiensis toxin
    10.
    发明授权
    Coleopteran-active Bacillus thuringiensis toxin 失效
    鞘翅目昆虫活性苏云金芽孢杆菌毒素

    公开(公告)号:US5457179A

    公开(公告)日:1995-10-10

    申请号:US174995

    申请日:1993-12-29

    摘要: The subject invention concerns a novel microbe and gene encoding a novel toxin protein with activity against insect pests of the order Coleoptera. Pests in the order Coleoptera do heavy damage to crops, e.g., corn. The novel Bacillus thuringiensis microbe of the invention is referred to as B.t. PS50C. The spores or crystals of this microbe, or mutants thereof, are useful to control coleopteran pests in various environments. The novel gene of the invention can be used to transform various hosts wherein the novel toxic protein can be expressed.

    摘要翻译: 本发明涉及一种新型的微生物和基因,其编码具有针对鞘翅目昆虫害虫的活性的新型毒素蛋白质。 鞘翅目的害虫对作物如玉米造成严重破坏。 本发明的新型苏云金芽孢杆菌微生物称为B.t. PS50C。 这种微生物的孢子或晶体或其突变体可用于在各种环境中控制鞘翅目害虫。 本发明的新基因可用于转化其中可以表达新的毒性蛋白质的各种宿主。