Syngenta Participations Ag

Syngenta Crop Protection Ag

Other

Jared Conville

Jeng Shong Chen

Yan Gao

Volker Mittendorf

Andrew Noe

Weining Gu

John Daniel Hipskind

Joseph Dallas Clarke, V

Kasimalai Azhakanandam

Mikyong Lee

Kevin V Donohue

Ailing Zhou

Yaping Jiang

Wenjin Yu

Xiaoyin Fei

Cheryl Marie De Fontes

Narendra Palekar

Ryan William Carlin

The present invention is directed to promoters that have particular utility in driving root-specific expression of heterologous genes that impart increased agronomic, horticultural and/or pesticidal characteristics to a given transgenic plant. The present invention is also drawn to DNA molecules comprising the promoters of the invention and transformed plant tissues containing DNA molecules comprising a promoter of the invention operably linked to a heterologous gene or genes, and seeds thereof.

Promoters for regulation of gene expression in plants

A novel transgenic corn elite event designated MZIR098 is disclosed. The invention relates to DNA sequences of the recombinant constructs inserted into the corn genome and of genomic sequences flanking the insertion site that resulted in elite event MZIR098. The invention further relates to assays for detecting the presence of the DNA sequences of corn elite event MZIR098, to corn plants and corn seeds comprising the genotype thereof, and to methods for producing a corn plant by crossing a corn plant comprising the elite event MZIR098 genotype with itself or another corn variety.

Corn elite event MZIR098

Compositions and methods for controlling pests are disclosed. In particular, methods for modulating the activity of Cry1Ba proteins against lepidopteran or coleopteran pests are provided. Further, mutant Cry1Ba proteins having modulated insecticidal activity compared to native Cry1Ba proteins are disclosed.

Methods for modulating the activity of insecticidal proteins

The present invention is drawn to a nucleic acid sequence which confers expression of the insecticidal proteins mCry3A and eCry3.1Ab when introduced into a cell.

Nucleic acid molecule for conferring insecticidal properties in plants

Improved compositions and methods for controlling pests are disclosed. In particular, nucleic acid molecules encoding novel engineered Cry1Ba (eCry1Ba) proteins having improved toxicity to lepidopteran insect pests are provided. By substituting at least one amino acid in domain I of a Cry1Ba protein an engineered Cry1Ba protein having substantially altered insecticidal properties is designed. Further, methods of making and using the ecry1Ba nucleic acid sequences, for example in transgenic plants to express eCry1B proteins to confer protection from insect damage are disclosed.

Nucleic acid molecules encoding insecticidal proteins

Engineered pesticidal polypeptides that are highly active against a wide range of pests and methods of making such polypeptides are disclosed. The nucleotide sequences encoding the pesticidal polypeptide can be used to transform various prokaryotic and eukaryotic organisms, which organisms can be used to produce the pesticidal polypeptides. The recombinant organisms and/or the polypeptides produced by the recombinant organisms can be used to control pests in various environments.

Engineered pesticidal proteins

Improved compositions and methods for controlling pests are disclosed. In particular, novel engineered Cry1Ba (eCry1Ba) proteins having improved toxicity to lepidopteran insect pests are provided. By substituting at least one amino acid in domain I of a Cry1Ba protein an engineered Cry1Ba protein having substantially altered insecticidal properties is designed. Further, a method of making the engineered Cry1Ba proteins and methods of using the ecry1Ba nucleic acid sequences, for example in transgenic plants to express eCry1B proteins to confer protection from insect damage are disclosed.

Insecticidal proteins

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Research Triangle Park, NC, United States of America

Jared Conville