植物学报 ›› 2004, Vol. 21 ›› Issue (02): 228-234.

• 专题介绍 • 上一篇    下一篇

干旱胁迫与ABA 的信号转导

刘子会 郭秀林 王刚 李广敏   

  1. 1 (河北师范大学生命科学学院石家庄050016) 2(河北省农林科学院遗传生理研究所石家庄050051 )
  • 收稿日期:2002-11-18 修回日期:2003-09-15 出版日期:2004-04-20 发布日期:2004-04-20
  • 通讯作者: 李广敏

Drought Stress and Signal Transduction of ABA

LIU Zi-Hui GUO Xiu-Lin WANG-Gang Li Guang-Min   

  1. 1 ( College of Life Science, Hebei Normal University, Shijiazhuang 050016) 2 ( Institute of Plant Genetics and Physiology, Hebei Academy of Agriculture and Forestry Sciences, Shijiazhuang 050051)
  • Received:2002-11-18 Revised:2003-09-15 Online:2004-04-20 Published:2004-04-20
  • Contact: Li Guang-Min

摘要: 植物经历干旱胁迫时,ABA被普遍认为是一种干旱信号而传递干旱信息。在干旱信号ABA的转导过程中,从ABA的被感知到保卫细胞发生变化引起气孔关闭以及ABA诱导的基因表达都经历了复杂的变化。本文对ABA的信号转导过程进行了综述。

Abstract: ABA has commonly been regarded as a signal which can transmit drought information when plants suffer drought stress. During the transduction of drought signal , the changes of guard cells following perceived ABA , which cause the closure of stomata, and the expression of genes induced by ABA are the complex course. In this review, we summarize the ABA signal transduction.