植物中解密Ca^(2+)信号转导特异性的机制  

The Mechanism of Decoding Ca^(2+) Signaling in Plants

作　　者：李玉菊[1] 李小方[1] 

机构地区：[1]华东师范大学生命科学学院,上海200062

出　　处：《细胞生物学杂志》2005年第4期414-416,共3页Chinese Journal of Cell Biology

基　　金：上海市自然科学基金资助项目(No.44030920)~~

摘　　要：Ca^(2+)信号介导植物对外界信号的刺激反应,并调节多种生理过程。CBL是一种在植物中发现的Ca2+结合蛋白,其靶蛋白为CIPK,现对CBL-CIPK信号转导系统及其如何解密Ca2+信号转导特异性进行综述。Calcium signals mediate a multitude of plant responses to external stimuli and regulate a wide range of physiological processes. CBL, a new family of Ca^2＋ sensors, were defined in plants. These proteins interact with their target proteins named as CBL-interacting protein kinase （CIPK）. In this review, we introduce the system of CBL-CIPK and the role of this system in decoding the specific signal of Ca^2＋.

关 键 词：CBL CIPK Ca^2+信号转导 解密 Ca^2+信号 信号转导系统 植物 异性 Ca^2+结合蛋白 机制 

分 类 号：Q945[生物学—植物学]