title: The formation of the feeding organelle in Paramecium aurelia.
mesh_terms: D002455:Cell Division; D003470:Culture Media; D008858:Microscopy, Phase-Contrast; D009024:Morphogenesis; D010247:Paramecium / Q000166:cytology / Q000254:growth & development* / Q000502:physiology / Q000528:radiation effects; D011830:Radiation Effects; D014466:Ultraviolet Rays
chemical_list: D003470:Culture Media