钙信号在植物抗病性中的作用研究进展  

Research Progress about Calcium Signal Involved in Plant Resistance to Disease

作　　者：余晓丛[1] 娜仁[1] 张少英[1] 

机构地区：[1]内蒙古农业大学农学院,呼和浩特010018

出　　处：《中国农学通报》2012年第3期12-16,共5页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金"甜菜抗从根病信号转导机制的研究"(30760125)

摘　　要：在植物信号转导途径中,钙离子作为第二信使,参与调控了大多数细胞生理代谢的过程。大量实验研究表明:钙信号同时参与植物与病原菌互作的信号转导过程。综述了近几年来植物在抗病反应过程中钙信号的产生、起到的作用及下游靶蛋白是如何解码的,并就存在的问题做出了展望。Calcium, as a second messenger, participates in the regulation of physiological metabolism of most cells through the pathway of plant signal transduction. Many research suggested that the Ca2＋ messenger system also involved in the signal transduction process of the interaction between plant and pathogen. Here, the generation procedure and function of the specific Ca2＋ and how the downstream target protein recognize the Ca2＋ during the resistance process of plant against pathogen were reviewed. The prospects were provided based on the current problems.

关 键 词：植物 钙信号 抗病性 

分 类 号：Q945.8[农业科学—植物病理学]