植物学报 ›› 2023, Vol. 58 ›› Issue (4): 590-601.DOI: 10.11983/CBB22102

• 技术方法 • 上一篇    下一篇

质膜蛋白动力学的调控及其研究方法

罗鹏云1,2,3,4, 钱虹萍1,2,3,4, 刘艳5, 徐昌文1,2,3,4, 崔亚宁1,2,3,4()   

  1. 1.北京林业大学生物科学与技术学院, 林木遗传育种全国重点实验室, 北京 100083
    2.北京林业大学生物科学与技术学院, 林木育种与生态修复国家工程研究中心, 北京 100083
    3.北京林业大学生物科学与技术学院, 林木、花卉遗传育种教育部重点实验室, 北京 100083
    4.北京林业大学, 树木花卉育种生物工程国家林业和草原局重点实验室, 北京 100083
    5.微山县自然资源和规划局, 济宁 277600
  • 收稿日期:2022-06-06 接受日期:2022-11-12 出版日期:2023-07-01 发布日期:2022-11-29
  • 通讯作者: *E-mail: cuiyaning@bjfu.edu.cn
  • 基金资助:
    国家自然科学基金(32000483);国家自然科学基金(32030010)

Regulation of Plasma Membrane Protein Dynamics and Its Research Methods

Pengyun Luo1,2,3,4, Hongping Qian1,2,3,4, Yan Liu5, Changwen Xu1,2,3,4, Yaning Cui1,2,3,4()   

  1. 1. State Key Laboratory of Tree Genetics and Breeding, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China
    2. National Engineering Research Center of Tree Breeding and Ecological Restoration, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China
    3. Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Technology, Beijing Forestry University, Beijing 100083, China
    4. The Tree and Ornamental Plant Breeding and Bioengineering Key Laboratory of National Forestry and Grassland Administration, Beijing Forestry University, Beijing 100083, China
    5. Natural Resources and Planning Bureau of Weishan County, Jining 277600, China
  • Received:2022-06-06 Accepted:2022-11-12 Online:2023-07-01 Published:2022-11-29
  • Contact: *E-mail: cuiyaning@bjfu.edu.cn

摘要: 质膜蛋白是细胞膜的重要组分之一, 在细胞的物质转运、离子交换、信号转导以及代谢过程中起着重要作用。质膜蛋白在膜上是运动的, 生长发育和环境因素均可改变其运动方式。因此, 研究影响质膜蛋白运动的因素及调控机制对于理解植物生长发育和应对环境改变至关重要。近年来, 显微技术发展迅速, 使得关于质膜蛋白动力学调控机制的研究逐步深入。该文详细介绍了质膜蛋白动力学及其影响因素, 概述了近几年在质膜蛋白动力学研究中常用的显微成像技术, 以期为深入研究质膜蛋白的生物学功能提供参考。

关键词: 质膜蛋白, 动力学, 膜筏, 单分子成像技术

Abstract: Plasma membrane (PM) proteins are important components of cell membranes and play important roles in material transport, ion exchange, signal transduction, and metabolic process. Their movements in the PM are in response to the developmental cues and environmental stimuli. Studying the regulatory mechanism of PM protein movement is crucial for a better understanding of the plant development and adaptation to environment. In the recent years, the rapid development of microscopic technologies enables us to move one step closer to reveal the regulatory mechanism of PM protein dynamics. In this paper, we systematically summarized PM protein dynamics and the factors affecting it. We also provided an introduction to commonly-used microscopic imaging techniques applied on PM protein dynamics research. This review will serve as a useful reference for the further investigation of biological functions of PM proteins.

Key words: plasma membrane protein, dynamics, microdomain, single-molecule imaging