关键词: 网格蛋白, 接头蛋白复合体, 网格蛋白介导的胞吞作用, 植物

Abstract: Clathrin-mediated endocytosis (CME) is one of the primary pathways for the internalization of plasma membrane proteins in both animal and plant cells. Clathrin and its adaptor protein complexes play crucial roles in plant morphogenesis, root gravitropic growth, salt avoidance response, and immune signaling. 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. The review aims to provide insights for further research into the molecular mechanisms of plant CME pathways.

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