Percentage of dynasore-treated protrusions lysed during a 1-h period. A549 cells infected as in (A). Untreated: 508 protrusions in 6 fields of view (295 m 295 m). Dynasore treated: 523 protrusions in 6 fields of view (295 m 295 m). Imaging between 13:3015:30 hpi 1 h after the dynasore treatment. Data from two biological replicates, a two-tailed unpaired t test used (***p< 0.001).
