To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 13 MDCK-Ii cells co-transfected with mCh-Rab5 and EGFP-Rab7a. This movie demonstrates the influence of EGFP-Rab7a positive vesicle delivering the necessary EGFP-Rab7a to the maturing endosome. EGFP-Rab7a vesicular recruitment to maturing endosomes. Fig. 4A movie. De novo formation of early endosomes during Rab5-to-Rab7a transition Frode Miltzow Skjeldal, Linda Hofstad Haugen, Duarte Mateus, Dominik M. Frei, Anna Vik Rødseth, Xian Hu, and Oddmund Bakke J Cell Sci 2021. 134:None-None; doi: 10.1242/jcs.254185 Download Original Video