| 摘要: |
| 植物叶片是感知外界H2O2胁迫信号的重要器官.整合分析了水稻（Oryza sativa）、小麦（Triticum aestivum）、二穗短柄草（Brachypodium distachyon）和柑橘（Citrus aurantium）在应对不同程度H2O2胁迫时蛋白质表达模式的变化特征.阐明了H2O2胁迫应答网络体系中的信号与代谢通路（如：光合作用、糖类与能量代谢、转录调控、蛋白质合成与命运、胁迫防御、信号转导和基础代谢等）的变化及植物叶片应答H2O2胁迫的分子调控机制. |
| 关键词: 植物 叶片 H2O2胁迫 蛋白质组学 |
| DOI：10.3969/J.ISSN.1000-5137.2017.05.016 |
| 分类号:Q946.1 |
| 基金项目:上海市科委地方院校能力建设项目（14390502700）；上海高校"东方学者"特聘教授项目（2011）；上海植物种质资源工程技术研究中心项目（17DZ2252700） |
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| H2O2-responsive proteomics in plant leaves |
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Sun Xiaomei1, Yu Juanjuan2, Gao Tianxiang1, Sun Xuwu1, Dai Shaojun1
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1.Development Center of Plant Germplasm Resources, College of Life and Environmental Sciences, Shanghai Normal University, Shanghai 200234, China;2.Alkali Soil Natural Environmental Science Center, Northeast Forestry University, Harbin 150040, China
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| Abstract: |
| Plant leaves are important organ for sensing H2O2 signals. This paper analyzes the diverse prote in patterns in plants such as Oryza sativa,Triticum aestivum,Brachypodium distachyon and Citrus aurantium under various H2O2 stress conditions. The change of signaling and metabolic pathways (such as photosynthesis,carbohydrate and energy metabolism,transcriptional regulation,protein synthesis and fate,stress and defense,signal transduction,basal metabolism,etc.) when the leaves put in H2O2-responsive networks were clarified. And the molecular regulatory mechanism of response to H2O2 stress in plant leaves was expounded as well. |
| Key words: plant leaf H2O2-responsive proteomics |
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