《植物生理学报》 2010, 46(7): 623-630

高等植物赤霉素的代谢与信号转导

张迎迎, 何祖华*

中国科学院上海生命科学研究院植物生理生态研究所, 上海200032

通信作者：何祖华；E-mail: zhhe@sibs.ac.cn；Tel: 021-54924121

摘　要：

赤霉素是一种重要的二萜类植物激素, 有着广泛而复杂的生物学功能, 调节植物整个生命周期不同阶段的生长和发育。本文在分子生物学水平上对高等植物中的赤霉素代谢以及信号转导的最新研究进展进行了总结。

关键词：赤霉素; 代谢; 信号转导

收稿：2010-05-12   修定：2010-05-27

Gibberellin Metabolism and Signal Transduction in Higher Plants

ZHANG Ying-Ying, HE Zu-Hua*

Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200032, China

Corresponding author: HE Zu-Hua; E-mail: zhhe@sibs.ac.cn; Tel: 021-54924121

Abstract:

Gibberellins (GAs) are a group of diterpenoid compounds in plants, some of which are biologically active, acting as a plant hormone to control diverse process of plant growth and development. GAs metabolism and signal transduction are regulated through complicated networks. This review summarizes recent advance in GA metabolism and signal transduction in higher plants.

Key words: gibberellins; metabolism; signal transduction