| 高等植物脱落酸的代谢及调节机制 |
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| 引用本文： | 全先庆,张渝洁,杨家森,毕玉平.高等植物脱落酸的代谢及调节机制[J].安徽农业科学,2006,34(13):2966-2968. |
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| 作者姓名： | 全先庆 张渝洁 杨家森 毕玉平 |
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| 作者单位： | 山东省农业科学院高新技术研究中心,作物与畜禽品种改良生物技术重点实验室,山东济南,250100;山东师范大学生命科学学院,山东济南,250014;临沂师范学院生命科学学院,山东临沂,276000;临沂师范学院生命科学学院,山东临沂,276000;山东师范大学生命科学学院,山东济南,250014;山东省农业科学院高新技术研究中心,作物与畜禽品种改良生物技术重点实验室,山东济南,250100 |
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| 基金项目： | 山东省自然科学基金资助项目（Z2002D06）. |
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| 摘 要： | 脱落酸(ABA)在种子的发育、休眠、萌发以及植物的营养生长、环境胁迫响应等过程中具有重要作用,植物体具有控制ABA的合成、降解、信号感知及其信号转导的调节机制。目前对高等植物ABA的合成途径及其调节机制的研究已比较深入,合成途径中的所有关键酶基因都已鉴定出,但对ABA分解代谢的研究则相对滞后。概述了ABA的生物合成、分解代谢途径及其调节机制。
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| 关 键 词： | 脱落酸(ABA) 生物合成 分解 调节 |
| 文章编号： | 0517-6611（2006）13-2966-03 |
| 收稿时间： | 04 21 2006 12:00AM |
| 修稿时间： | 2006-04-21 |
Metabolism and its Regulation Mechanism of Abscisic Acid in Higher Plants |
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| QUAN Xian-qing et al.Metabolism and its Regulation Mechanism of Abscisic Acid in Higher Plants[J].Journal of Anhui Agricultural Sciences,2006,34(13):2966-2968. |
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| Authors: | QUAN Xian-qing |
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| Institution: | High-Technology Research Center, Shandong Academy of Agricultural Sciences/Key laboratory for Genetic Improvement of Crop and Poultry of Shandong Province, Jinan,Shandong 250100 |
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| Abstract: | ABA plays important roles in many cellular processes including seed development,dormancy,germination,vegetative growth and environmental stress responses.These diverse functions of ABA involve complex regulatory mechanisms controling its production,degradation,signal perception,and transduction.The pathway for ABA biosynthesis in higher plants is now understood in great detail through genetic and biochemical studies,and all the major genes for the enzymes in the biosynthesis pathway have been identified.However,much remains to be learned about ABA catabolism pathway and its regulation mechanism.In this review,the pathways of ABA biosynthesis,catabolism and their regulation mechanisms were present. |
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| Keywords: | Abscisic acid(ABA) Biosynthesis Catabolism Regulation |
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