To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1. DCV motility in the axon initial segment Live-imaging of NPY vesicle motility in the axon initial segment in hippocampal neurons co-expressing FKBP-mRFP-KIF5Cmd, FRB-3myc-KIF1Atd and NPY-GFP before or fifteen minutes after addition of rapalog. Inducible manipulation of motor–cargo interaction using engineered kinesin motors Jessica J. A. Hummel, and Casper C. Hoogenraad J Cell Sci 2021. 134:None-None; doi: 10.1242/jcs.258776 Download Original Video