To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 Time lapse of wild-type cells expressing GFP-Cdc42p and Cdc3p-mCherry in GAL. Time interval, 10 min. Time 0 is when septin hourglass splits into double ring marking cytokinesis. Regulation of intrinsic polarity establishment by a differentiation-type MAPK pathway in S. cerevisiae Aditi Prabhakar, Jacky Chow, Alan J. Siegel, and Paul J. Cullen J Cell Sci 2020. 133:None-None; doi: 10.1242/jcs.241513 Download Original Video