Modified Cry1Ca insecticial Cry proteins

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United States of America Patent

PATENT NO 9284573
APP PUB NO 20130025006A1
SERIAL NO

13516622

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Abstract

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The present invention includes modified, insecticidal B.t. Cry1Ca proteins, including the proteins designated herein as DIG-109 and DIG-152, as well as variants of DIG-109 and DIG-152, nucleic acids encoding these proteins, methods of controlling pests using the proteins, methods of producing the proteins in transgenic host cells, and transgenic plants that produce the proteins. The DIG-109 and DIG-152 proteins comprise chimeric peptides composed of a core toxin segment of B.t. Cry1Ca and a Cry1Ab protoxin segment. Insecticidally active variants of the DIG-109 and DIG-152 proteins are also described.

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Patent Owner(s)

Patent OwnerAddress
CORTEVA AGRISCIENCE LLC9330 ZIONSVILLE ROAD INDIANAPOLIS IN 46268

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burton, Stephanie L Indianapolis, US 18 188
Hey, Timothy D Zionsville, US 42 298
Larrinua, Ignacio M Indianapolis, US 19 177
Meade, Thomas Zionsville, US 57 570
Narva, Kenneth Zionsville, US 54 453
Woosley, Aaron T Fishers, US 47 360

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