To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S5 Time lapse movie of SNAP-beta-actin in a Cytochalasin D treated prophasearrested mouse oocyte. T=0 denotes the start of imaging experiment immediately after drug addition. The prophase oocyte nucleus is a homeostatic G-actin buffer Kathleen Scheffler, Federica Giannini, Tom Lemonnier, and Binyam Mogessie J Cell Sci 2022. 135:None-None; doi: 10.1242/jcs.259807 Download Original Video