To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2 Representative timelapse TIRF microscopy movie of tailless XlKif18A-GFP (green) moving on Atto-595 labelled microtubules (red). Timestamp on the bottom right showing minutes and seconds (time interval 0.5 s). Field of view 81.92 μm x 81.92 μm. Xenopus laevis Kif18A is a highly processive kinesin required for meiotic spindle integrity Martin M. Möckel, Andreas Heim, Thomas Tischer, and Thomas U. Mayer Biology Open 2017. 6:463-470; doi: 10.1242/bio.023952 Download Original Video