Movie 4.

Tg WT with ATR plus LED contractions. A single sr>Tg WT fly fed ATR for 24 hr subjected to optogenetic stimulation. Note the leg extension after exposure to LED stimulation.

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