Video 4. Upa1-Gfp movement is dependent on the microtubule cytoskeleton.
Treating AB33upa1-Gfp for one hour with 50 μM microtubule destabilising drug benomyl, inhibits the bidirectional movement of Upa1-Gfp. Video corresponds to Figure 4C (size bar = 10 μm, timescale in seconds, 200 ms exposure time, 150 frames, 5 frames/s display rate; QuickTime format, 2862 kB).