| 植物叶片衰老研究进展 |
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| 作者姓名： | 梁秋霞 曹刚强 苏明杰 秦广雍 |
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| 作者单位： | 郑州大学离子束生物工程省重点实验室 河南郑州450052(梁秋霞，苏明杰，秦广雍)，郑州大学生物工程系 郑州450052(曹刚强) |
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| 摘 要： | 叶片衰老是植物叶片生长发育过程中衰变的重要信号,在此综述了植物叶片衰老的特性、机理、与叶片衰老相关的基因、影响叶片衰老的因子(即器官、植物激素、氧化胁迫等),同时又介绍了叶片衰老相关基因表达的调控,并对开展植物叶片衰老研究的综合发展趋势作了分析。
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| 关 键 词： | 叶片衰老 基因 植物激素 |
Research Progress on Plant Leaf Senescence |
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| Authors: | Liang Qiuxi Cao Gangqiang Su Mingjie Qin Guangyong |
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| Institution: | 1.Ion Beam Bioligical Engineering Lab of Zhenghou University, Zhengzhou Henan 450052; 2.Departrnent of Bioengineering of Zhengzhou University, Zhengzhou Henan 450001 |
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| Abstract: | Leaf senescence is an important disintegration signal in the stage of plant leaf growth process. This paper reviewed the characteristics, mechanism, senescence-associated genes, affecting factor (organ, phytohormone, oxidation intimidate etc.) of plant leaf senescence, as well as the molecular regulation and control of gene expressing in plant leaf senescence. Also, we analyzed general direction of plant leaf senescence research at present. |
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| Keywords: | Leaf senescence Genes Phytohormone |
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