Biologically active Bacillus thuringiensis isolates
    1.
    发明授权
    Biologically active Bacillus thuringiensis isolates 失效
    生物活性苏云金芽孢杆菌分离株

    公开(公告)号:US5208017A

    公开(公告)日:1993-05-04

    申请号:US710890

    申请日:1991-06-06

    CPC classification number: C07K14/325 C12P1/04

    Abstract: Disclosed and claimed are Bacillus thuringiensis isolates designated B.t. PS86A1 and B.t. PS86Q3, which are active against corn rootworm larvae and the alfalfa weevil. Thus, these isolates, or mutants thereof, can be used to control such pests. Further, genes encoding novel .delta.-endotoxins can be removed from these isolates and transferred to other host microbes, or plants. Expression of the .delta.-endotoxins in such hosts results in the control of corn rootworm larvae and the alfalfa weevil.

    Abstract translation: 披露并要求的是称为B.t.的苏云金芽孢杆菌分离株。 PS86A1和B.t. PS86Q3对玉米根虫幼虫和苜蓿象鼻虫具有活性。 因此,这些分离物或其突变体可以用于控制这些害虫。 此外,编码新的δ-内毒素的基因可以从这些分离物中去除并转移到其他宿主微生物或植物中。 这种宿主中δ-内毒素的表达导致对玉米根虫幼虫和苜蓿象鼻虫的控制。

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