Event Name: Da

Event Code : SYN-ØØØDA-9
Trade Name: not available

Crop: Lycopersicon esculentum - Tomato

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Zeneca Plant Science and Petoseed Company

Method of Trait Introduction:
Agrobacterium tumefaciens-mediated plant transformation

GM Trait s :
Antibiotic resistance , Delayed fruit softening

Commercial Trait:
(SingularModified Product Quality

Summary of Basic Genetic Modification

Gene Introduced Gene Source Product Function
pg (sense or antisense) Lycopersicon esculentum no functional polygalacturonase enzyme is produced (transcription of the endogenous enzyme is suppressed by a gene silencing mechanism) inhibits the production of polygalacturonase enzyme responsible for the breakdown of pectin molecules in the cell wall, and thus causes delayed softening of the fruit
nptII  * Escherichia coli Tn5 transposon neomycin phosphotransferase II enzyme allows transformed plants to metabolize neomycin and kanamycin antibiotics during selection

 * : Selection Marker/Reporter  

Summary of Regulatory Approvals: Country, Year and Type of Approval

Country Food
direct use or processing
direct use or processing
domestic or non-domestic use
United States of America      

L Last updated: August 10, 2012


Event Description

Regulatory and Biosafety Information

Detection Methods

Last updated: May 6, 2013