To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 6 T antigen on Frizzled-5 regulates its endocytosisFzd5 and Rab5 colocalization observed in ESCs by 3D reconstruction. Fzd5 and Rab5 staining are shown in white and magenta, respectively. Scale bar at the bottom. J Cell Sci ; doi: 10.1242/jcs.245845 Download Original Video