To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 The distribution of Ma2/d-GFP in live 3rd instar larvae during muscle contraction imaged under Spinning disc microsope. Individual images of the movie are shown in Figure 5. Ma2/d promotes myonuclear positioning and association with the sarcoplasmic reticulum Adriana Reuveny, Marina Shnayder, Dana Lorber, Shuoshuo Wang, and Talila Volk Development 2018. 145:None-None; doi: 10.1242/dev.159558 Download Original Video