Movie 5.

Examples of actin pulse and actin wave – Related to Supplementary Fig. 3. Confocal movies of actin pulse (A) or wave (B) in migrating FBCs expressing Lsp2- Gal4+UAS-LifeAct-GFP. Red arrowheads point at an actin pulse in the rear of a migrating FBC (A) or at an actin wave (B) travelling along a migratory FBC. Elapsed time shown in top left corner in minutes:seconds. Scale bar, 10 μm.