To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4. Dynamics of Cai2+ in the aggregation stage. Dynamics of intracellular cGMP during chemotaxis in Dictyostelium cells Shigehiko Yumura, Masaki Nakano, Aika Honda, Yuuki Hashimoto, and Tomo Kondo J Cell Sci 2023. 136:None-None; doi: 10.1242/jcs.260591 Download Original Video