| 植物Na~+/H~+逆向转运蛋白功能及调控的研究进展 |
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| 引用本文： | 石乐义,李美茹,李洪清,陈贻竹,.植物Na~+/H~+逆向转运蛋白功能及调控的研究进展[J].广西植物,2006,26(6):602-607. |
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| 作者姓名： | 石乐义 李美茹 李洪清 陈贻竹 |
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| 作者单位： | 1. 中国科学院,华南植物园,广东,广州,510650
2. 华南师范大学,生命科学院,广东,广州,510631 |
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| 摘 要： | Na+/H+逆向转运蛋白是一种调控Na+、H+跨膜转运的膜蛋白,对细胞内Na+的平衡和pH值的调控等活动具有重要作用。该文主要对近年来Na+/H+逆向转运蛋白功能及其调控的研究进展进行概述,着重讨论其在调控离子稳态平衡,液泡pH值大小与花色显现,以及在影响细胞,器官(叶片)发育,盐胁迫信号转导等方面的可能作用。
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| 关 键 词： | Na+/H+逆向转运蛋白 AtNHX SOS1 |
| 文章编号： | 1000-3142(2006)06-0602-06 |
| 收稿时间： | 2004-11-01 |
| 修稿时间： | 2005-10-27 |
Advances on the function and regulation of Na+/H+ antiporter in plants |
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| SHI Le-yi,LI Mei-ru,LI Hong-qing,CHEN Yi-zhu.Advances on the function and regulation of Na+/H+ antiporter in plants[J].Guihaia,2006,26(6):602-607. |
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| Authors: | SHI Le-yi LI Mei-ru LI Hong-qing CHEN Yi-zhu |
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| Institution: | 1. South China Botanical Garden, the Chinese Academy of Sciences, Guangzhou 510650, China ; 2. College of Life Sciences, South China Normal University, Guangzhou 510631, China |
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| Abstract: | Na~+/H~+ antiporter is a kind of membrane protein regulating the transmember Na~+、H~+,which plays a major role in cellular pH,Na~+ homeostasis etc. Recent advances on the function and regulation of Na~+/H~+ antiporters were summarized in the paper. The possible mechanism of Na~+/H~+ antiporters on the regulation of ion homeostasis,vacuole pH,flower color,development of cell and organs,and the salt stress signal transduction was discussed in detail. |
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| Keywords: | Na~ /H~ antiporter AtNHX SOS1 |
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