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Scheme of TGEV internalization in the ST cell. TGEV enters ST cells via clathrin‐ and caveolae‐mediated endocytosis. The vesicle containing the TGEV is first initiated at the binding site of virus and grows with the assistance of actin. Dyn2 is subsequently recruited in the late stage of TGEV internalization to pinch off the vesicle from the cell membrane. Finally, virus is successfully internalized, and the endocytic proteins rapidly disassemble
