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林业科学 ›› 2002, Vol. 38 ›› Issue (3): 147-153.doi: 10.11707/j.1001-7488.20020326

• 综合评述 • 上一篇    下一篇

观赏植物的花色素苷与花色

于晓南 张启翔   

  1. 北京林业大学园林学院,北京100083
  • 收稿日期:2000-02-28 修回日期:1900-01-01 出版日期:2002-05-25 发布日期:2002-05-25

ANTHOCYANIN IN ORNAMENTAL PLANT AND COLOR EXPRESS

Yu Xiaonan,Zhang Qixiang   

  1. The College of Landscape Architecture, Beijing Forestry University Beijing100083
  • Received:2000-02-28 Revised:1900-01-01 Online:2002-05-25 Published:2002-05-25

摘要:

花色素苷是影响植物色彩表达的主要因素之一。本文概述了花色素苷的生物合成途径及基因克隆;评述了影响花色表现的因素,包括花色素的种类、结构、环境pH值、共色作用、金属离子络合等;并介绍了花色基因工程的进展,为研究花色素苷的代谢和创新花色提供了广阔的前景。

关键词: 花色素苷, 生物合成, 基因工程, 花色

Abstract:

The pathway and genes of anthocyanin biosynthesis in ornamental plants were discussed in this paper. Factors affecting pigmentation included anthocyanin structures ,pH value in cell sap of petals, co-pigmentation, metal chelates, the shape of epidermal cells, and so on. Modification of flower color using genetic engineering was also summarized. It was suggested that new flower color could be created by regulating those factors that affected pigment and probing anthocyanin biosynthetic genes.

Key words: Anthocyanin, Biosynthetic pathway, Genetic engineering, Flower color expression