Event Name: 3272 x MIR604 x GA21
Event Code : SYN-E3272-5 x SYN-IR6Ø4-5 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: Glyphosate herbicide tolerance , Coleopteran insect resistance , Modified alpha amylase , Mannose metabolism
Commercial Trait: (Stacked) Herbicide Tolerance (HT) + Insect Resistance (IR) + Modified Product Quality (PQ)
Basic Genetic Modification
Gene Introduced | Gene Source | Product | Function |
amy797E | synthetic gene derived from Thermococcales spp. | thermostable alpha-amylase enzyme | enhances bioethanol production by increasing the thermostability of amylase used in degrading starch |
pmi * | Escherichia coli | Phosphomannose Isomerase (PMI) enzyme | metabolizes mannose and allows positive selection for recovery of transformed plants |
mcry3A | synthetic form of cry3A gene from Bacillus thuringiensis subsp. tenebrionis | modified Cry3A delta-endotoxin | confers resistance to coleopteran insects particularly corn rootworm pests 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
Section currently unavailable. Check back soon
The GM Approval Database, or GMAD, is one of ISAAA’s unique features that compiles all the available information about biotech/GM crops that have been approved for planting and importation for food and feed, and commercialization. ISAAA sources out the information from publicly available decision documents per country, Biosafety Clearing Houses and peer-reviewed scholarly articles to maintain the credibility of the database. Your contribution can help expand and maintain the GMAD and make useful information more available to researchers, students, and the general public. You can help by donating as little as $10.