Movie 1.

TG WT without ATR plus LED overall behavior. Zoomed out view of sr>Tg WT flies without ATR subjected to optogenetic stimulation. Note that fly behavior does not appear altered by LED flashes.

Drosophila Transglutaminase preserves the integrity of muscle attachments with and without mechanical strain

Dylan Feist, Ziwei Zhao, David Brooks, Jared Ridder, Emma Peters, Nicole Green, Prabhat Tiwari, and Erika R. Geisbrecht

J Cell Sci 2026. 139:None-None; doi: 10.1242/jcs.264299