Movie S4.

FA+ vesicles move on MTs. TIRFM video documents movement of Lifeact-mCherry+ vesicles on MTs in living INS-1 cell expressing α-tubulin-GFP (green).

Aged insulin granules display reduced microtubule-dependent mobility and are disposed within actin-positive multigranular bodies

Peter Hoboth, Andreas Müller, Anna Ivanova, Hassan Mziaut, Jaber Dehghany, Anke Sönmez, Martina Lachnit, Michael Meyer-Hermann, Yannis Kalaidzidis, and Michele Solimena

PNAS. 2015. 112:E667-E676 DOI: 10.1073/pnas.1409542112