To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3 MVI formation by internalization of the apical PM. 3D projection of ERM-1::GFP expressing worms silenced for V0/vha-1 during 72h. A V0-ATPase-dependent apical trafficking pathway maintains the polarity of the intestinal absorptive membrane Aurélien Bidaud-Meynard, Ophélie Nicolle, Markus Heck, Yann Le Cunff, and Grégoire Michaux Development 2019. 146:None-None; doi: 10.1242/dev.174508 Download Original Video