植物学报 ›› 2006, Vol. 23 ›› Issue (5): 543-555.

所属专题: 激素香山会议专辑

• 综述*油菜素内酯 • 上一篇    下一篇

油菜素内酯生物合成与功能的研究进展

储昭庆 李李 宋丽 薛红卫   

  1. (中国科学院上海生命科学研究院植物生理生态研究所植物分子遗传国家重点实验室, 上海 200032)
  • 收稿日期:2006-08-01 修回日期:2006-09-01 出版日期:2006-09-25 发布日期:2006-09-25
  • 通讯作者: 薛红卫

Advances on Brassinosteroid Biosynthesis and Functions

Zhaoqing Chu, Li Li, Li Song, Hongwei Xue   

  1. (State Key Laboratory of Plant Molecular Genetics, Institute of Plant Physiology and Ecology, Shanghai Institutes for Biological Sciences, Chinese of Academy of Sciences, Shanghai 200032, China)
  • Received:2006-08-01 Revised:2006-09-01 Online:2006-09-25 Published:2006-09-25
  • Contact: Hongwei Xue

摘要: 植物激素油菜素内酯广泛调节植物的生长发育及对外界环境因子变化的反应, 在作物上的应用也已引起人们的广泛兴趣。通过遗传学等手段对相关突变体及功能基因的研究为其生物合成与功能研究提供了基础。本文总结了油菜素内酯在植物各组织内的分布、生物合成、相关合成突变体及其编码基因的性质、生理功能以及与其它激素间的相互作用等。

Abstract: Plant hormone brassinosteroid (BR) acts as an important regulator in plant growth and development,and responses to environmental stimuli. BR also regulates the agritraits of many crops. Analyses on mutant phenotypes and gene functions provide the information on BR biosynthesis and physiological roles. This review focuses on the BR recent progresses of BR biosynthesis and metabolism, the underlying signaling pathways, and further the interplay with other hormones.