Biotechnology Bulletin ›› 2024, Vol. 40 ›› Issue (10): 139-148.doi: 10.13560/j.cnki.biotech.bull.1985.2024-0484

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Research Progress in the Regulation of Protein Post-translational Modification in Plant Vesicle Transport

GENG Ruo-han1,2,3,4(), WANG Bing-he1,2,3,4, XU Chang-wen1,2,3,4, QIAN Hong-ping1,2,3,4, LIN Jin-xing1,2,3,4, CUI Ya-ning1,2,3,4()   

  1. 1. State Key Laboratory of Tree Genetics and Breeding, Beijing 100083
    2. Forest Tree Breeding and Ecological Restoration, National Engineering Research Center, Beijing 100083
    3. Key Laboratory of Bioengineering of Tree and Flower Breeding, National Forestry and Grassland Administration, Beijing 100083
    4. College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083
  • Received:2024-05-24 Online:2024-10-26 Published:2024-11-20
  • Contact: CUI Ya-ning E-mail:GengRH123@bjfu.edu.cn;cuiyaning@bjfu.edu.cn

Abstract:

Post-translational modifications(PTMs)of proteins refer to a series of chemical modifications that occur after protein synthesis, significantly affecting the structure, localization, stability, and function of proteins. In cell biology, PTMs play a crucial role in nearly all cellular signaling pathways and regulatory networks, particularly in vesicle trafficking, a critical process for intracellular material transport. Vesicle trafficking involves multiple steps, including vesicle formation, transport, and fusion. In this process, the correct modification and localization of proteins are essential for vesicle formation and transport direction. We first introduce the roles and classifications of several important protein PTMs. Subsequently, we systematically summarize the research progress of protein PTMs in vesicle trafficking, providing important references for revealing the molecular mechanisms of intracellular vesicle trafficking and deepening the study of membrane protein biological functions. In the future, we should further explore the specific mechanisms of protein PTMs in plant vesicle trafficking, and how these mechanisms affect plant growth, development, and environmental adaptability. This study will provide new strategies and methods for plant genetic improvement and stress-resistant breeding, is conducive to increasing crop yield and quality, and enhancing plants’ adaptability to environmental changes. In summary, through in-depth study in this field, it not only helps us reveal the basic principles of specific protein modifications in plant cells but also may provide new strategies for improving crop traits and enhancing plant stress resistance.

Key words: protein post-translational modification, vesicle transport, cell growth and development, plant adaptability, plant growth performance