Time-lapse video of bone marrow–derived eosinophils (red) and a C. elegans dauer larva (green) over the course of 60 min. Images were acquired once every 20 s and are displayed at a frame rate of 15/s. At the 54-min time point, the shifting worm carries a large aggregate of eosinophils roughly 100 µm to the right. Results represent three independent experiments. Bar, 50 µm.
