遗传 ›› 2011, Vol. 33 ›› Issue (2): 131-137.doi: 10.3724/SP.J.1005.2011.00131

• 综述 • 上一篇    下一篇

植物气孔发育及其调控研究

刘婧1,2,王宝山1,谢先芝2   

  1. 1. 山东师范大学生命科学学院, 济南 250014; 
    2. 山东省农业科学院高新技术研究中心, 济南 250100
  • 收稿日期:2010-06-11 修回日期:2010-09-27 出版日期:2011-02-20 发布日期:2011-02-25
  • 通讯作者: 谢先芝 E-mail:xzhxie2010@163.com
  • 基金资助:

    国家自然科学基金项目(编号:30971744), 转基因生物新品种培育科技重大专项(编号:2009ZX08001-029B)和作物生物学国家重点实验室开放课题(编号:2009KF04)资助

Regulation of stomatal development in plants

LIU Jing1, 2, WANG Bao-Shan1, XIE Xian-Zhi2   

  1. 1. College of Life Sciences, Shandong Normal University, Jinan 250014, China; 
    2. High-Tech Research Center, Shandong Academy of Agricultural Sciences, Jinan 250100, China
  • Received:2010-06-11 Revised:2010-09-27 Online:2011-02-20 Published:2011-02-25
  • Contact: XIE Xian-Zhi E-mail:xzhxie2010@163.com

摘要: 气孔是植物与外界进行气体交换的通道。植物通过调节表皮气孔的开闭、大小和数目来优化气体的通过量, 从而适应自身的生存环境。最近的研究工作揭示了控制气孔发育的基本遗传途径, 以及环境信号如何调控气孔发育的基本遗传途径。文章总结了控制植物气孔发育基本途径的分子基础以及外界环境因素(主要是光和二氧化碳)与激素信号对气孔发育的调控机制, 并对将来本领域需要解决的几个问题提出了看法。

关键词: 植物, 气孔发育, 遗传途径, 环境因素, 激素信号

Abstract: Stomata mediate gas exchanges between plant and environment. To adapt to environmental conditions, plants open and close stomatal pores and even regulate the number of stomata that develop on the epidermis. Recent studies have brought to light the elements of the genetic basis underlying stomatal development. They have also revealed how these elements are controlled by environmental factors (mainly light and carbon dioxide). In this review, we discussed the molecular basis of stomatal development and physiological mechanisms regulating this process. Future prospects related to stomatal development are proposed.

Key words: plant, stomata development, genetic pathway, environmental factor, hormonal signal