To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2. Movement of AC3KOpkaCOE cells expressing raf_RBD-GFP. Frame interval: 15 seconds. Exposure time: 209 milliseconds. Cyclic AMP is dispensable for allorecognition in Dictyostelium cells overexpressing PKA-C Shigenori Hirose, Mariko Katoh-Kurasawa, and Gad Shaulsky J Cell Sci 2021. 134:None-None; doi: 10.1242/jcs.258777 Download Original Video