| 水分胁迫的基因表达和信号转导(综述) |
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| 引用本文： | 余光辉,李玲,曾福华. 水分胁迫的基因表达和信号转导(综述)[J]. 亚热带植物科学, 2002, 31(1): 57-62 |
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| 作者姓名： | 余光辉 李玲 曾福华 |
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| 作者单位： | 1. 华南师范大学,生物系,广东,广州,510631
2. 湛江师范学院,生物系,广东,湛江,524048 |
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| 基金项目： | 广东省自然科学基金项目(003062) |
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| 摘 要： | 植物在水分胁迫条件下的依赖ABA和不依赖ABA的基因表达途径来调节对逆境的适应。植物通过渗透感受器感知胁迫信号，以MAPK和CDPK等途径传递信号，最终引起基因表达。
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| 关 键 词： | 水分胁迫 基因表达 信号转导 渗透感受器 MAPK途径 CDPK途径 植物 生长 发育 |
| 文章编号： | 1009-7791(2002)01-0057-06 |
| 修稿时间： | 2001-06-12 |
Gene expression and signal transduction under water stress |
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| YU Guang-hui ,LI Ling ,ZENG Fu-hua. Gene expression and signal transduction under water stress[J]. Subtropical Plant Science, 2002, 31(1): 57-62 |
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| Authors: | YU Guang-hui LI Ling ZENG Fu-hua |
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| Affiliation: | YU Guang-hui 1,LI Ling 1,ZENG Fu-hua 2 |
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| Abstract: | The adaptation of plants to water stress is regulated by the ABA-dependent gene expression pathway and the ABA-independent gene expression pathway. The stress signals are sensed by the osmosensors at the cydtomembrane and transducted to the nucleus to cause the gene expressions by the MAPK signal-transduction pathway and the CDPK signal-transduction pathway. |
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| Keywords: | water stress gene expression signal transduction osmosensors MAPK signal-transduction pathway CDPK signal-transduction pathway |
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