摘要
玉米是我国第一大作物,在国民经济中占有重要的地位。转基因技术的发展和应用为玉米育种提供了新方法,也冲击着人们的理性观念。本文介绍了Bt在转基因毒蛋白的作用机理、当前转基因玉米育种产品的安全性评价、如何正确认识玉米育种试材的转基因污染问题及对转基因育种技术的前景展望。
Maize was the first important grain crops and played an important role in the national economy in China. Transgenic technology provided new method for maize breeding, but it also impacted people＇s rational concept. The paper described the mechanism of the Bt poison protein, safety evaluation of the current genetically modified maize breeding products, how to recognize the breeding test materials pollution problems of genetically modified and prospects of the transgenic technology.
出处
《辽宁农业科学》
2013年第1期28-31,共4页
Liaoning Agricultural Sciences
基金
国家科技支撑计划--农作物新品种规模化制种关键技术研究与产业化(2011BAD35B08)
国家863强优势玉米杂交种的创制与应用(2011AA10A103)
关键词
玉米育种
转基因
安全性
试材污染
Maize breeding
Genetically modified
Safety
Materials pollution
