Cargo–MT interaction. HeLa cell expressing mCherry-tubulin (green), after uptake of A647-tagged 10 kD dextran (magenta) imaged using spinning disk microscopy. The white arrowheads point to dextran vesicles that remained close to the MTs even when stationary. Imaged at 1 fps, movie playback 3 fps. Scale bar: 5 µm. Movie related to Fig. 4 a.
