【摘要】 植物代谢工程是一个很有发展前景的新兴学科。它可通过多种方法对植物的代谢流进行改造 ,如加速限制步骤的反应 ,改变分叉代谢途径的流向 ,构建代谢旁路 ,引入转录调节因子、信号因子、植物激素合成基因 ,扩展和构建新的代谢途径等方法进行。并取得了一些有意义的研究结果更多还原

【Abstract】 Plant metabolic engineering is a rising science with developing prospect.Plant metabolic flow was modified by many methods such as improvement of "rate_limiting" enzymatic reaction,redirection of metabolic branch pathway,construction of metabolic by_pass pathway,transformation of biosynthetic genes of transcriptional factors,sigaling molecules,and phytohormones.Many studies have obtained some singificant achievements.更多还原