ALK-1QD inhibits relocalization of paxillin and β-actin at the edge of the wound.

At 15 hours after infection, the monolayer was wounded with a pipet tip (bottom panel) or left unwounded (top panel). After 3 hours, the monolayers were fixed and stained for paxillin and F-actin as described in “Materials and methods.” Original magnification, × 1000.