Event Name: Huanong No. 1
Event Code : not available
Trade Name: Huanong No. 1
Crop: Carica papaya - Papaya
Developer: South China Agricultural University
Method of Trait Introduction: Agrobacterium tumefaciens-mediated plant transformation
GM Trait: Viral disease resistance
Commercial Trait: (Singular) Disease Resistance (DR)
Basic Genetic Modification
| Gene Introduced | Gene Source | Product | Function |
| prsv_rep | Papaya ringspot virus (PRSV) | replicase domain of the papaya ringspot virus (PRSV) | confers resistance to papaya ringspot virus (PRSV) through gene silencing mechanism |
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 |
| China |
Last updated: August 27, 2012
Documents and Links
Event Description
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.