植物可溶性N-乙基马来酰亚胺敏感因子连接物复合体(SNAREs)及其生物学功能研究进展

封华，陈晨，王义琴，邱金龙，储成才，杜希华

doi:10.3724/SP.J.1005.2009.00471

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2009 , Vol. 31 >Issue 5: 471 - 478

DOI: https://doi.org/10.3724/SP.J.1005.2009.00471

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植物可溶性N-乙基马来酰亚胺敏感因子连接物复合体(SNAREs)及其生物学功能研究进展

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1. 山东师范大学生命科学学院, 济南 250014;
2. 北京林业大学生物科学与技术学院, 北京 100083;
3. 中国科学院遗传与发育生物学研究所, 北京 100101;
4. Carlsberg实验室, 丹麦 Valby 2500

收稿日期: 2008-11-27

修回日期: 2009-03-23

网络出版日期: 2009-05-10

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Plant SNAREs and their biological functions

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1. College of Life Science, Shandong Normal University, Jinan 250014, China;
2. College of Biological Science and Biotechnology, Beijing Forestry University, Beijing 100083, China;
3. Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China;
4. Carlsberg Laboratory, Valby 2500, Denmark

Received date: 2008-11-27

Revised date: 2009-03-23

Online published: 2009-05-10

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摘要

在真核生物细胞中, 各细胞器间物质和信息的交流是细胞生命活动的基本保证, 而囊泡转运是细胞器之间物质和信息交流的主要方式。大多数的囊泡融合过程是由可溶性的N-乙基马来酰亚胺敏感因子连接物复合体(Soluble N-ethyl-maleimide-sensitive fusion protein attachment protein receptors, SNAREs)介导的, 物种间的SNAREs具有高度保守的特性。与其他真核生物相比, 植物的基因组编码更多的SNAREs。研究证明, 植物的SNAREs是一个多功能的蛋白家族, 在植物的许多生理过程中都有着重要的作用。本文对植物SNAREs作用的分子机理及生物学功能的最新研究进展做一概述。

关键词： 生物学功能; 囊泡转运; 植物SNAREs

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封华，陈晨，王义琴，邱金龙，储成才，杜希华 . 植物可溶性N-乙基马来酰亚胺敏感因子连接物复合体(SNAREs)及其生物学功能研究进展[J]. 遗传, 2009 , 31(5) : 471 -478 . DOI: 10.3724/SP.J.1005.2009.00471

Abstract

The signal communication between various organelles is essential for cells of eukaryotic organisms. Vesicle trafficking is an important pathway for this kind of communication. Most of the membrane fusion is mediated by SNAREs (Soluble N-ethyl-maleimide-sensitive fusion protein attachment protein receptors), which are highly conserved from various species. Compared with genomes of other eukaryotes, plant genome encodes an even higher number of SNAREs. Accumu-lating evidences support that plant SNAREs is a multifunctional protein family, which is involved in variety of biological processes. We review the recent advances on molecular mechanism and biological functions of plant SNAREs.

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