›› 2011, Vol. 13 ›› Issue (4): 32-38.DOI: 10.3969/j.issn.1008-0864.2011.04.05

• 生物技术 生命科学 • 上一篇    下一篇

植物CBL/CIPK网络系统逆境应答研究进展

赵晋锋1,余爱丽2,王高鸿1,田岗1,王寒玉2,杜艳伟1,常海霞1   

  1. (1.山西省农业科学院谷子研究所, 山西 长治 046011|2.河北农业大学生命科学学院, 河北 保定 071000)
  • 收稿日期:2011-05-24 修回日期:2011-06-22 出版日期:2011-08-15 发布日期:2011-07-20
  • 通讯作者: 余爱丽,副教授,博士,主要从事植物基因工程研究。E-mail:yuailimail@126.com
  • 作者简介:赵晋锋,助理研究员,博士,主要从事玉米、谷子功能基因组与分子育种研究。Tel:0355-2204080|E-mail:zhaojf074@yahoo.com.cn。
  • 基金资助:

    山西省自然科学基金(2011011028-2);山西农科院博士科研启动基金(YBSJJ1002)资助。

Progress of CBL/CIPK Signal System in Response to Stresses in Plant

ZHAO Jin-feng1, YU Ai-li2, WANG Gao-hong1, TIAN Gang1, WANG Han-yu2, Du Yan-wei1, CHANG Hai-xia1   

  1. (1.Millet Research Institute, Shanxi Academy of Agricultural Sciences, Shanxi Changzhi 046011|2.College of life sciences, Hebei Agricultural University, Hebei Baoding 071000, China)
  • Received:2011-05-24 Revised:2011-06-22 Online:2011-08-15 Published:2011-07-20

摘要:

大多数信号转导过程都伴随着细胞内钙离子浓度变化,CBL/CIPK信号系统是近几年在高等植物中发现的一类依赖于钙离子的信号系统,包括感知钙离子浓度变化的CBL蛋白(calcineurin B-like proteins)和与之互作的CIPK蛋白(CBL-interacting protein kinase)。研究表明CBL/CIPK信号系统在植物对逆境应答过程中起重要作用。在介绍CBL和CIPK的结构和特征基础上对不同植物CBL/CIPK信号系统在逆境应答中的研究现状况进行了综述,以期为基因工程改良作物抗逆育种提供新的思路和种质资源。

关键词: CBL;CIPK;蛋白激酶;逆境应答

Abstract:

In intracellular, most of the signal transduction process is accompanied by the changes of calcium concentration. CBL (calcineurin B-like proteins) / CIPKs (CBL-interacting protein kinases) network as an emerging signal system for Ca2+ decoding were reported in higher plants recently. The system include the Ca2+ sensors CBLs and their targets CIPKs. In higher plants,the recent studies revealed that CBL-CIPK network play an important role in stresses signal transduction pathway. Based on  the structure introduced, characteristics of CBL and CIPK, the recent CBL / CIPK research of different plants response to stresses were reviewed in the paper. Understanding the stress response mechanisms of CBL-CIPK will help for improving crop resistance to provide new ideas and germplasm resources.

Key words: calcineurin B-like proteins, CBL-interacting protein kinase, protein kinase, stress response

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