Trafficking occurs in both directions; the forward direction takes vesicles from the site of synthesis to the Golgi apparatus and next to a cell's lysosomes or plasma membrane. Vesicles that have ...

Xu, D. & Esko, J. D. A Golgi-on-a-chip for glycan synthesis. Nature Chemical Biology 5, 612–613 (2009) doi: 10.1038/nchembio0909-612.