Chinese Bulletin of Botany ›› 2026, Vol. 61 ›› Issue (5): 905-924.DOI: 10.11983/CBB25093  cstr: 32102.14.CBB25093

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Research Advances of Clathrin-mediated Endocytosis in Plants

Wang Yutong1, Yang Ruilin, Tian Dan, Xu Mei4, Lian Yuke1,2, Fei Qionghui1,2,*, Yan Xu4,*   

  1. 1Institute of Sulfur Biotechnology, School of Bioengineering and Biotechnology, Tianshui Normal University, Tianshui 741001, China;
    2Gansu Key Laboratory of Utilization of Agricultural Solid Waste Resources, Tianshui 741001, China;
    3College of Life Sciences, South China Agricultural University, Guangzhou 510642, China;
    4School of Life and Environmental Sciences, Shaoxing University, Shaoxing 312000, China
  • Received:2025-05-27 Accepted:2025-09-02 Online:2026-09-10 Published:2025-09-05
  • Contact: *E-mail: feiqionghui@163.com; yanxu@usx.edu.cn
  • About author:†These authors contributed equally to this paper

Abstract: Clathrin-mediated endocytosis (CME) is one of the primary pathways for the internalization of plasma membrane proteins in animal and plant cells. Clathrin and its adaptor protein complexes play crucial roles in plant morphogenesis, root gravitropic growth, halotropism response, immune response and nutrient elements transport. This review begins with an overview of clathrin and its mediated endocytosis in animal cells, briefly summarizing the composition, localization, and biological functions of plant clathrin and its adaptor protein complexes. It focuses on the regulatory mechanisms and biological roles of the CME pathway in plants, while also summarizing and prospecting the critical contributions of CME to plant growth, development, and responses to biotic and abiotic stresses. Furthermore, future research directions are also discussed, providing valuable references for in-depth exploration of the molecular mechanisms underlying the plant CME pathway.

Key words: clathrin, adaptor protein complexes, clathrin-mediated endocytosis, plant

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