发明名称 |
Genes encoding novel proteins with pesticidal activity against coleopterans |
摘要 |
The invention provides nucleic acids, and variants and fragments thereof, obtained from strains of Bacillus thuringiensis encoding delta-endotoxins having pesticidal activity against pests of the order Coleoptera. The invention further provides mutagenized nucleic acids that have been modified to encode endotoxins having improved pesticidal activity and/or altered pest specificity. Particular embodiments of the invention provide isolated nucleic acids encoding pesticidal proteins, pesticidal compositions, expression cassettes, and transformed microorganisms and plants comprising a nucleic acid of the invention. These compositions find use in methods for controlling pests, especially plant pests.
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申请公布号 |
US2002151709(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
US20010032717 |
申请日期 |
2001.10.23 |
申请人 |
ABAD ANDRE R.;DUCK NICHOLAS B.;FENG XIANG;FLANNAGAN RONALD D.;KAHN THEODORE W.;SIMS LYNNE E. |
发明人 |
ABAD ANDRE R.;DUCK NICHOLAS B.;FENG XIANG;FLANNAGAN RONALD D.;KAHN THEODORE W.;SIMS LYNNE E. |
分类号 |
C07K14/325;C12N15/31;C12N15/82;(IPC1-7):A01H5/00;C07H21/04;C12N9/99;C12P21/02;C12N5/04 |
主分类号 |
C07K14/325 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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