植物基因工程在应用中存在的问题及对策

Problems of Plant Gene Engineering in Application and Its Countermeasures

利用植物基因工程技术改良作物品种已获得巨大的经济效益和环境效益 ,但同时也存在着转基因植物环境释放的安全性及外源基因在转基因植物中失活、丢失等问题。本文讨论了引起这些问题的原由 。

Economic benefit and environment benefit have been acquired in improving crop variety by plant gene engineering, but there are safety of environ ment release of transgenic plants and loss and inactivation of foreign gene in trans genic plants. Discussing the reasons that result in them and puting forward counter measures to deal with the problems.