| 逆境条件下植物CBL-CIPK信号途径转导的分子机制 |
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| 引用本文： | 张和臣,叶楚玉,夏新莉,尹伟伦.逆境条件下植物CBL-CIPK信号途径转导的分子机制[J].分子植物育种,2009,7(1). |
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| 作者姓名： | 张和臣 叶楚玉 夏新莉 尹伟伦 |
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| 作者单位： | 1. 北京林业大学.教育部北京市共建森林培育与保护重点实验室,北京,100083
2. 北京林业大学,生物科学与技术学院,北京,100083 |
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| 基金项目： | 国家自然科学基会项目，国家高技术研究发展计划(863计划)，国家林业局引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 非生物逆境条件下,植物细胞中的钙离子浓度会发生变化从而导致独特的钙信号的产生,钙信号通过与各种钙离子结合蛋白作用,从而将信号继续向下游传递.CBL蛋白作为近年来刚发现的一类钙结合元件,通过与一类丝氨酸/苏氨酸蛋白激酶-CIPK相互作用而形成了一套植物钙信号传递网络,并且在盐、干旱、低钾等非生物逆境的信号传递中起着重要作用.
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| 关 键 词： | 逆境 钙 信号转导 |
The Mechanism of CBL-CIPK Signal Transduction under Stresses in Plants |
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| Zhang Hechen,Ye Chuyu,Xia Xinli,Yin Weilun.The Mechanism of CBL-CIPK Signal Transduction under Stresses in Plants[J].Molecular Plant Breeding,2009,7(1). |
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| Authors: | Zhang Hechen Ye Chuyu Xia Xinli Yin Weilun |
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| Institution: | Zhang Hechen 1 Ye Chuyu 2 Xia Xinli 2 Yin Weilun 2 1 Beijing Forestry University,Key Laboratory for Silviculture , Conservation Ministry of Education,Beijing,100083,2 Beijing Forestry University,College of Biological Sciences , Biotechnology |
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| Abstract: | In plant, intracellular calcium levels altered in response to multiple abiotic stresses result in calcium sig-natures. Although the specific signature of the calcium transients can encode information on its own, an additional level of regulation in calcium signaling is achieved via the action of calcium-binding proteins. Calcineurin B-like proteins, as the plant calcium-binding proteins recently identified, must function by binding and regulating a group of serine-threonine protein kinases called CIPKs (CBL... |
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| Keywords: | CBL CIPK |
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