| 植物细胞H_2O_2的产生及其生理作用 |
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| 引用本文： | 何金环,李存法.植物细胞H_2O_2的产生及其生理作用[J].家畜生态,2011(3):105-108. |
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| 作者姓名： | 何金环 李存法 |
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| 作者单位： | 郑州牧业工程高等专科学校生物工程系;郑州牧业工程高等专科学校生物药物工程系; |
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| 基金项目： | 河南省教育厅自然科学基础基金资助项目(2009A180020) |
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| 摘 要： | 过氧化氢（hydrogen peroxide,H2O2）是细胞有氧代谢的产物,激素等发育信号和胁迫刺激都可以诱导细胞内H2O2的产生和积累。H2O2在细胞内浓度的升高和降低以及变化模式可能介导了不同的信号转导途径,并调控相应生长发育、胁迫应答等生物学过程。
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| 关 键 词： | 植物细胞 过氧化氢 产生机制 信号转导 |
H2O2 Production and Its Physiological Role in Plant Cell |
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| HE Jin-huana,LI Cun-fab.H2O2 Production and Its Physiological Role in Plant Cell[J].Ecology of Domestic Animal,2011(3):105-108. |
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| Authors: | HE Jin-huana LI Cun-fab |
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| Institution: | HE Jin-huana,LI Cun-fab(a.Department of Bioengineering,b.Depantment of Medical Engineering,Zhengzhou College of Animal Husbandry Engineering,Zhengzhou 450011,China) |
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| Abstract: | Hydrogen peroxide(H2O2) is a product of cellular aerobic metabolism.Hormones or other developmental signals or environmental stress can induce the production and accumulation of H2O2.The increase or decrease or change patterns of H2O2 concentration in cell may mediate different signal transduction pathways,and regulate the corresponding growth and development,stress response and other biological processes. |
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| Keywords: | plant cell hydrogen peroxide production mechanism signal transduction |
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