| 拟南芥液泡膜Na+/H+逆向转运蛋白的研究进展 |
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| 引用本文： | 安静,张荃. 拟南芥液泡膜Na+/H+逆向转运蛋白的研究进展[J]. 生命科学, 2006, 18(3): 273-278 |
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| 作者姓名： | 安静 张荃 |
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| 作者单位： | 山东师范大学生命科学学院逆境植物重点实验室,济南,250014;山东师范大学生命科学学院逆境植物重点实验室,济南,250014 |
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| 基金项目： | “863”计划——盐地碱蓬耐盐新基因的克隆与鉴定(2002AA629080) |
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| 摘 要： | 拟南芥液泡膜Na /H 逆向转运蛋白是由AtNHX1基因编码的一个在盐胁迫中起重要作用的蛋白。本文综述了AtNHX1的基本结构、功能及作用机制,展望其作为有效植物耐盐基因的前景,并对拟南芥液泡膜Na /H 逆向转运蛋白基因家族其他成员的研究,也做了相应的概括。
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| 关 键 词： | Na+/H+逆向转运蛋白 液泡 离子区隔化 植物耐盐性 |
| 文章编号： | 1004-0374（2006）03-0273-06 |
| 收稿时间： | 2006-01-15 |
| 修稿时间： | 2006-03-01 |
Advances in the studies of Arabidopsis thealiana vacuolar Na+/H+ antiporter |
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| AN Jing,AHANG Quan. Advances in the studies of Arabidopsis thealiana vacuolar Na+/H+ antiporter[J]. Chinese Bulletin of Life Sciences, 2006, 18(3): 273-278 |
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| Authors: | AN Jing AHANG Quan |
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| Affiliation: | Key Laboratory of Plant Stress Research, School of Life Science, Shandong Normal University, Jinan 250014, China |
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| Abstract: | The Arabidopsis thaliana AtNHX1 gene encodes a vacuolar Na /H antiporter that is important in plant salt-tolerance. In this paper, the basic structure, function and mechanism of AtNHX1 were summarized, and it was expected to act as an effective salt-tolerance gene in plant engineering. The other family members of Arabidopsis thaliana vacuolar Na /H antiporters are also discussed here. |
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| Keywords: | Na /H antiporter vacuole ion compartmentation plant salt-tolerance |
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