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| 干旱、盐、温度对植物体NADP-苹果酸酶的影响与机理 | |
| 引用本文： | 刘增辉,邵宏波,初立业,张正斌. 干旱、盐、温度对植物体NADP-苹果酸酶的影响与机理[J]. 生态学报, 2010, 30(12): 3334-3339 |
| 作者姓名： | 刘增辉 邵宏波 初立业 张正斌 |
| 作者单位： | 1. 青岛科技大学,生命科学研究所,青岛,266042 2. 青岛科技大学,生命科学研究所,青岛,266042;中国科学院,烟台海岸带研究所,烟台,264003 3. 中国科学院,遗传与发育生物学研究所农业资源研究中心,石家庄,050021 |
| 基金项目： | 中国科学院百人计划资助项目；国家863计划资助项目（2006AA100201）；国家科技支撑计划资助项目（2006BAD29B02）；中国科学院院地合作项目; 中国科学院创新团队国际合作伙伴资助项目；中国科学院青年科学家计划资助项目（2009Y2B211） |
| 摘 要： | NADP-苹果酸酶是植物体代谢的重要酶之一,参与了多个代谢过程,在植物体内广泛存在,与各种环境胁迫关系密切。目前,胁迫条件下的植物体NADP-苹果酸酶基因的表达情况以及酶活性的变化是关注的重点,同时,NADP-苹果酸酶在抗胁迫方面的机理研究也在逐渐的展开。综述了干旱、盐、高温和低温胁迫条件下NADP-苹果酸酶活性及该酶基因表达变化的特点,揭示了其在对植物体抵御各种胁迫带来的危害时所发挥的作用以及作用机理。 |
| 关 键 词： | NADP-苹果酸酶 胁迫 基因表达 生理生态机理 |
| 收稿时间： | 2009-08-08 |
| 修稿时间： | 2009-11-11 |
The effect and the mechanism of drought, salt and temperature on NADP-malic enzymes in plants |
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| shao hongbo,and. The effect and the mechanism of drought, salt and temperature on NADP-malic enzymes in plants[J]. Acta Ecologica Sinica, 2010, 30(12): 3334-3339 | |
| Authors: | shao hongbo and |
| Affiliation: | Qingdao University of Science & Technology,, |
| Abstract: | NADP-malic enzyme (NADP-ME) is one of the most important enzymes in plants, which take part in many metabolisms. It is widely distributed in plants, and has close relation with vary stresses. The studies on NADP-ME in plants focus on the change of its gene expression and enzyme activity under stress for the being time. Meanwhile, the study of mechanism that NADP-ME plays role under stress is carrying out gradually. In this review, we survey the characteristics of the activity and genes expression of NADP-ME under drought, salt and temperature stress. We also discuss the roles played by NADP-ME when it resists to varying stresses, and the mechanisms how it performs. |
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