摘要
植物的新陈代谢和生长发育主要受遗传信息和环境信息的调节控制,获得对复杂环境的适应性,调节生长发育进程,成为植物维持生存的主要手段.细胞对机械刺激的响应包括信号感受、信号转导和最终引起细胞生物化学反应的过程.综述了近年来在植物对机械刺激信号的感受和转导途径的研究领域中一些重要结果,其中包括整合素及其类似物介导的机械-化学信号转化,质膜流动性对机械刺激的响应,机械信号的转导途径———钙信号系统等,并对该领域的研究重点和方向进行了展望.
The metabolism and development of plants are controlled through interplay between genetic and environmental cues. For optimal growth plants require the sense and respond to environmental stimuli. generation and transmission of a signal, and ability to coordinate complex developmental processes and at the same time The responses can be divided into three main events： stimulus perception, subsequent changes in downstream biochemical processes. Because of space limitation this review does not provide an exhaustive account of plant signal transduction. Rather, the authors intention is to cover new and important results in this field, including the mechanochemical transform mediated by integrin and integrin-like protein, the change of membrane fluidity respond to stimulus, and the wide accepted transduction pathway of calcium signaling system. The research emphasis and tendency are prospected.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2006年第3期112-115,共4页
Journal of Chongqing University
基金
国家自然科学基金资助项目(10272121)
关键词
植物细胞
机械刺激
感受
转导途径
plant cell
mechanical stimulus
perception
transduction pathway
