高等植物赤霉素20-氧化酶基因的克隆、表达及其调控技术的研究进展

摘要

The molecular characteristics of GA 20-oxidase genes were revealed, gibberellin content in rnplant body was regulated by using transgenic technology to provide a new train of thought for breed rnimprovement. The cloning, expression and regulation of GA 20-oxidase genes and its application in plant rngenetic engineering were reviewed in this paper.%揭示赤霉素20-氧化酶基因的分子特征,通过转基因技术调控植物体内活性赤霉素的含量,可为改良品种提供新的思路.从赤霉素20-氧化酶基因的克隆、表达调控及其在植物基因工程中的应用等方面进行了综述.