To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S2 EM tomogram of HeLa-B6 cellsMovie showing 3D reconstruction of STEM images of HeLa-B6 cells. Note the dispersed Golgi stacks. Some stacks have extended tubular connections between the dispersed stacks whereas others are lacking connections. The Golgi ribbon in mammalian cells negatively regulates autophagy by modulating mTOR activity Prajakta Gosavi, Fiona J. Houghton, Paul J. McMillan, Eric Hanssen, and Paul A. Gleeson J Cell Sci 2018. 131:None-None; doi: 10.1242/jcs.211987 Download Original Video