Cyclic membrane flow in the ingestive-digestive system of peritrich protozoans. I. Vesicular fusion at the cytopharynx.
D002462:Cell Membrane; D016798:Ciliophora / Q000166:cytology*; D003594:Cytoplasmic Granules; D003595:Cytoplasmic Streaming; D004063:Digestion; D005247:Feeding Behavior; D008854:Microscopy, Electron; D008870:Microtubules; D009940:Organoids