转基因玉米的研究进展和食用安全性评价

Research Progress and Safety Evaluation of Transgenic Corn

玉米是我国重要的粮食作物和饲料作物。目前转基因技术作为生物育种技术的代表,已成为国际上育种的前沿和核心技术。世界各国利用转基因技术相继研发了具有多种优良性状的转基因玉米,创造了巨大的经济效益;同时统一、有效的监管措施是转基因玉米研发、推广和商业化的重要基础。食用安全性评价是有效监管的前提。针对转基因玉米的商业化和控制玉米重要性状基因的研究进展进行了综述,并对转基因玉米的食用安全性评价进行归纳分析,以期为我国转基因玉米的研发、管理和推广提供理论参考。

Corn is an important food crop and feed crop in China.At present,transgenic technology as a representative of biological breeding technology,has become the frontier and core technology in commercial breeding program.Transgenic corn with various excellent traits has been developed by transgenic technology in the world,which has created huge economic benefits.At the same time,unified and effective regulatory measures are important base for the genetic researches,development,extension and commercialization of genetically modified corn.Safety evaluation is the precondition for effective regulation.In this study,the commercialization progress of genetically modified corn and the research progress in transgene for important traits of corn were reviewed,and the food safety evaluation of genetically modified corn was summarized,which aimed to provide theoretical reference for research,management and promotion of genetically modified corn in China.