Accumulation of FM4-64 in the intestine after injection into the pseudocoelom, suggesting an alteration in endocytic traffic from the basolateral surface. FM4-64 ia a lipophilic dye.
Animals exhibit defects in the directed movement of substances into, out of or mediated by the endosome, a membrane-bound organelle that trafficks material to different compartments of the cell or back to the plasma membrane for recycling.