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液泡膜苹果酸转运蛋白研究进展
引用本文:胡军瑜,王俊刚,吴转娣,张树珍,唐建平.液泡膜苹果酸转运蛋白研究进展[J].广西农业生物科学,2009(2):380-384.
作者姓名:胡军瑜  王俊刚  吴转娣  张树珍  唐建平
作者单位:中国热带农业科学院热带生物技术研究所;农业部热带作物生物技术重点实验室;
基金项目:国家自然科学基金(30660097);;中央级公益性科研院所基本科研业务费专项资金资助
摘    要:液泡是植物细胞贮藏苹果酸重要的细胞器。苹果酸是三羧酸酸循环和乙醛酸循环的中介,是维持细胞渗透压与电荷平衡的关键代谢物,还参与调节植物气孔大小,故苹果酸在植物的生命活动中起着重要作用。液泡膜苹果酸转运蛋白直接或间接控制苹果酸进出液泡,介导液泡与细胞质间苹果酸的运输。液泡膜苹果酸转运蛋白属于钠连接的羧酸盐载体家族,本文重点介绍植物液泡膜苹果酸转运蛋白的性质和功能及其与植物细胞pH值动态平衡之间关系的研究进展。

关 键 词:液泡膜  苹果酸  转运蛋白

Research Progress on Tonoplast Malate Transporter
Hu Junyu Wang Jungang Wu Zhu,i Zhang Shuzhen Tang Jianping Institute of Tropical Bioscience , Biotechnology,Chinese Academy of Tropical Agricultural Sciences,Key Laboratory of Tropical Crop Biotechnology,Ministry of Agriculture,Haikou.Research Progress on Tonoplast Malate Transporter[J].Journal of Guangxi Agricultural and Biological Science,2009(2):380-384.
Authors:Hu Junyu Wang Jungang Wu Zhu  i Zhang Shuzhen Tang Jianping Institute of Tropical Bioscience  Biotechnology  Chinese Academy of Tropical Agricultural Sciences  Key Laboratory of Tropical Crop Biotechnology  Ministry of Agriculture  Haikou
Institution:Hu Junyu Wang Jungang Wu Zhu,i Zhang Shuzhen Tang Jianping Institute of Tropical Bioscience , Biotechnology,Chinese Academy of Tropical Agricultural Sciences,Key Laboratory of Tropical Crop Biotechnology,Ministry of Agriculture,Haikou,571101
Abstract:Vacuole is an important malate-storage cell in plant. Malate are the intermediaries of three carboxylic acid cycle and the glyoxylate cycle and the key metabolites of the maintenance of cell osmotic pressure and charge balance,but also involved in the regulation of plant stomatal size,it is play an important role in plants growth and development. Tonoplast malate transporters is in control of malate into or out of the vacuole directly or indirectly,and mediated malate-transport between vacuole and cytoplasm...
Keywords:Tonoplast  Malate  Transporter  
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