新一代转基因植物研究进展

转基因植物具有抗病、抗虫、抗逆、高产、营养成分改善等优良性状,但其安全性引起了人们的关注。新一代植物转基因技术,如叶绿体基因工程、基因约束、多基因共转、去除抗性标记基因、对外源基因进行实时监控、抗性管理策略、最小程度地改变基因等技术的发展,将使未来的转基因植物更好地适应人们的需求,更有利于消费者食用安全和生态环境的可持续发展 。

Progress in Next Generation of Genetically Modified Plants

Genetically modified plants boast of excellent characteristics of pest resistance,disease resistance,stress resistance,high yield,modified nutrition ingredients etc,but it has also roused people's concerns about its effect on human's health and the environment.The progress of next generation of gene modification technology,such as chloroplast genetic engineering,gene containment,multi gene co transfer,removal of resistant marker gene,dynamic monitoring of foreign genes,resistance management and the minimum change of host genome will make the genetically modified plants safer for the consumers and the environment.