Event Name: ZSR502
Event Code : not available
Trade Name: Hysyn 101 RR Roundup-Ready™
Crop: Brassica rapa - Polish canola
Developer: University of Florida
Method of Trait Introduction: Conventional breeding - cross hybridization and selection involving transgenic donor(s)
GM Trait: Glyphosate herbicide tolerance
Commercial Trait: (Singular) Herbicide Tolerance (HT)
Basic Genetic Modification
| Gene Introduced | Gene Source | Product | Function |
| cp4 epsps (aroA:CP4) | Agrobacterium tumefaciens strain CP4 | herbicide tolerant form of 5-enolpyruvulshikimate-3-phosphate synthase (EPSPS) enzyme | decreases binding affinity for glyphosate, thereby conferring increased tolerance to glyphosate herbicide |
| goxv247 | Ochrobactrum anthropi strain LBAA | glyphosate oxidase | confers tolerance to glyphosate herbicides by degrading glyphosate into aminomethylphosphonic acid (AMPA) and glyoxylate |
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 |
| Canada |
Last updated: August 10, 2012
Documents and Links
Event Description
Regulatory and Biosafety Information
Detection Methods
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.