Event Name: Bt11 x 5307 x GA21
Event Code : SYN-BTØ11-1 x SYN-Ø53Ø7-1 x MON-ØØØ21-9
Trade Name: not available
Crop: Zea mays L. - Maize, Corn
Developer: Syngenta
Method of Trait Introduction: Conventional breeding - cross hybridization and selection involving transgenic donor(s)
GM Traits: Glufosinate herbicide tolerance , Glyphosate herbicide tolerance , Lepidopteran insect resistance , Multiple insect resistance
Commercial Trait: (Stacked) Herbicide Tolerance (HT) + Insect Resistance (IR)
Basic Genetic Modification
| Gene Introduced | Gene Source | Product | Function |
| pat | Streptomyces viridochromogenes | phosphinothricin N-acetyltransferase (PAT) enzyme | eliminates herbicidal activity of glufosinate (phosphinothricin) herbicides by acetylation |
| cry1Ab | Bacillus thuringiensis subsp. kurstaki | Cry1Ab delta-endotoxin | confers resistance to lepidopteran insects by selectively damaging their midgut lining |
| ecry3.1Ab | synthetic form of Cry3A gene and Cry1Ab gene from Bacillus thuringiensis | chimeric (Cry3A-Cry1Ab) delta endotoxin protein | confers resistance to coleopteran insects by selectively damaging their midgut lining |
| mepsps | Zea mays | modified 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) enzyme | confers tolerance to glyphosate herbicides |
Regulatory Approvals: Country, Year and Type of Approval
No approvals found
Documents and Links
Regulatory and Biosafety Information
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