Methods for improving the activity of delta -endotoxins against insect pests
摘要
Disclosed are methods for increasing the activity of B. thuringiensis delta -endotoxins against Coleopteran insect pests. Also disclosed are methods for mutagenizing nucleic acid sequences encoding these polypeptides, and increasing insect resistance in transgenic plants expressing these genes.
申请公布号
US6077824(A)
申请公布日期
2000.06.20
申请号
US19970993775
申请日期
1997.12.18
申请人
ECOGEN, INC.
发明人
ENGLISH, LEIGH H.;BRUSSOCK, SUSAN M.;MALVAR, THOMAS M.;BRYSON, JAMES W.;KULESZA, CAROLINE A.;WALTERS, FREDERICK S.;SLATIN, STEPHEN L.;VON TERSCH, MICHAEL A.