Event Name: 3006-210-23 x 281-24-236 x MON88913
Event Code : DAS-21Ø23-5 x DAS-24236-5 x MON-88913-8
Trade Name: Widestrike™ Roundup Ready Flex™ Cotton
Crop: Gossypium hirsutum L. - Cotton
Developer: Monsanto Company and Dow AgroSciences LLC
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
Commercial Trait: (Stacked) Herbicide Tolerance (HT) + Insect Resistance (IR)
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 |
| cry1F | Bacillus thuringiensis var. aizawai | Cry1F delta-endotoxin | confers resistance to lepidopteran insects by selectively damaging their midgut lining |
| cry1Ac | Bacillus thuringiensis subsp. Kurstaki strain HD73 | Cry1Ac delta-endotoxin | confers resistance to lepidopteran insects by selectively damaging their midgut lining |
| bar | Streptomyces hygroscopicus | phosphinothricin N-acetyltransferase (PAT) enzyme | eliminates herbicidal activity of glufosinate (phosphinothricin) herbicides by acetylation |
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 |
| Costa Rica | |||
| European Union | |||
| Japan | |||
| Mexico | |||
| South Korea |
* point mouse arrow over year for notes
Last updated: July 12, 2017
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.