摘要
微丝骨架存在于多种植物的保卫细胞中 ,周质微丝骨架的排列和结构是动态的。越来越多的证据表明保卫细胞中的微丝骨架可作为信号调节物 ,对气孔的启闭运动起着重要的调控作用。本文综述了保卫细胞微丝骨架的标记方法、结构 。
Actin filaments have been observed in guard cells of many plant species, the organization of cortical actin filaments was dynamic. Many evidence were presented that actin filaments act as a signal mediator for stomatal movement. In this article, we review the labeling methods and organization of actin filaments in guard cells, we also describe their role and the possible mechanism in signal transduction of guard cell.
出处
《植物学通报》
CSCD
北大核心
2003年第4期489-494,共6页
Chinese Bulletin of Botany
基金
国家重点研究基础规划项目 (批准号为G1 9990 1 1 70 0 )
关键词
保卫细胞
微丝骨架
气孔
信号转导
Filament, Guard cell, Stomata, Signal transduction
