To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S4 Time lapse movie of nuclear F-actin (labelled with F-tractin) and chromatin labelled with 5-SiR-Hoechst in prophase-arrested mouse oocyte (oocyte 2). 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