Event Name: GA21 x T25
Event Code : MON-ØØØ21-9 x ACS-ZMØØ3-2
Trade Name: not available
Crop: Zea mays L. - Maize, Corn
- Basic Information
- Authorizations
- Documents and Links
Developer:
Syngenta
Method of Trait Introduction:
Conventional breeding - cross hybridization and selection involving transgenic donor(s)
GM Trait
s
:
Glufosinate herbicide tolerance
,
Glyphosate herbicide tolerance
,
Antibiotic resistance
Commercial Trait:
(Stacked)
Herbicide Tolerance
Summary of Basic Genetic Modification
| Gene Introduced | Gene Source | Product | Function |
| pat (syn) | synthetic form of pat gene derived from Streptomyces viridochromogenes strain Tu 494 | phosphinothricin N-acetyltransferase (PAT) enzyme | eliminates herbicidal activity of glufosinate (phosphinothricin) herbicides by acetylation |
| bla * | Escherichia coli | beta lactamase enzyme | detoxifies beta lactam antibiotics such as ampicillin |
| mepsps | Zea mays | modified 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) enzyme | confers tolerance to glyphosate herbicides |
* : Selection Marker/Reporter
Summary of Regulatory Approvals: Country, Year and Type of Approval
| Country | Food direct use or processing |
Feed direct use or processing |
Cultivation domestic or non-domestic use |
| Japan | |||
| Mexico | |||
| Philippines | |||
| South Korea | |||
| Taiwan |
* point mouse arrow over year for notes
Last updated: July 28, 2016
Regulatory and Biosafety Information
- CIBIOGEM - Mexico
- Japan Biosafety Clearing House
- Korean Biosafety Clearing House
- Philippines DA - BPI Biosafety
- Taiwan Food and Drug Administration
Last updated: January 12, 2013


