花色改变的分子机理研究  

Research on Molecular Mechanism of Changing Flower Color

作　　者：王燕[1,2] 李思光[1,2] 王曼莹 

机构地区：[1]南昌大学生命科学学院,南昌330031 [2]江西省亚热带植物资源保护与利用重点实验室,南昌330022

出　　处：《生物技术通报》2007年第6期25-27,36,共4页Biotechnology Bulletin

基　　金：江西省农业科技攻关项目(赣科发计字200465)

摘　　要：自1987年世界首例成功运用转基因技术改造矮牵牛花色以来,花色改造基因工程技术不断展现它在培育新花色品系上的无穷魅力。综述了观赏植物花色素的种类、花色素苷的生物合成途径;关键酶的种类;基因工程改变花色的原理和策略以及花色改良方面的研究进展。Gene engineering technology on changing flower color has continuously emerged its magic power in cultivating new varieties of assortment since transgene technology was successfully used to change flower color of petunias for the first time on earth in 1987. This article summarizes types of ornamental anthocyanidin,biosynthesis pathway of anthocyanin;the categories of key enzymes,the principle and strategy about changing flower color with gene engineering technology and research headway of the assortment reformation.

关 键 词：观赏植物 花色 花色素苷 基因工程 

分 类 号：S68[农业科学—观赏园艺]