Crops ›› 2018, Vol. 34 ›› Issue (1): 9-15.doi: 10.16035/j.issn.1001-7283.2018.01.002

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Application of RNAi in Crop Breeding and Its Safety Assessment

Jiao Yue1,Fu Wei2,Zhai Yong1   

  1. 1 Development Center of Science and Technology, Ministry of Agriculture, Beijing 100176, China
    2 Chinese Academy of Inspection and Quarantine, Beijing 100176, China
  • Received:2017-09-28 Revised:2017-12-14 Online:2018-02-20 Published:2018-08-24

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Abstract:

RNA interference (RNAi) technology is widely used for gene function research. In recent years, RNAi-based transgenic technology is considered as a new breeding method with application potentials. RNAi-based transgenic crops with insect resistance traits have been developed successfully, indicating that the commercial application is possible. How to monitor the RNAi-based transgenic crops has become a new problem meanwhile. This paper briefly introduced the application of RNAi in crop breeding and summarized the potential risks of RNAi technology. The advantages and disadvantages compared with conventional crop breeding technologies or transgenic techniques were also discussed. The regulatory models and related policies of RNAi-based transgenic crops in the world’s major countries were elaborated. Finally, the regulatory problems of RNAi-based transgenic crops were summarized and the suggestions on the regulation in China were made.

Key words: RNAi technology, Transgenic crops, Safety assessment

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[1] Yue Jiao,Jingang Liang,Yong Zhai. Progress in Safety Assessment of Genetically Modified Crops [J]. Crops, 2016, 32(5): 1-7.
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