Researches on pigmentation of flower color, types of flower pigments, biosyntheses of anthocyanins, genes of flower color, and strategies and methods of genetic engineering of flower color were described to various degrees in this paper.

• 本文从花的成色作用和花色素种类入手，介绍了花色苷的生物合成，并从花色基因的种类和克隆、花色基因工程操作的策略和方法等角度综述了近年来观赏植物花色基因工程的研究进展。