To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4 CHMP2B-ΔC clusters formed on the outer leaflet of GUVs are freely diffusingThe movie shows diffusion of CHMP2B-ΔC clusters obtained by short incubation at low protein concentration on the outer leaflet of a GUV. Time frame: 2sec. The ESCRT protein CHMP2B acts as a diffusion barrier on reconstituted membrane necks Nicola De Franceschi, Maryam Alqabandi, Nolwenn Miguet, Christophe Caillat, Stephanie Mangenot, Winfried Weissenhorn, and Patricia Bassereau J Cell Sci 2019. 132:None-None; doi: 10.1242/jcs.217968 Download Original Video