title: The differentiation of Herpetomonas megaseliae: ultrastructural observations.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002467:Cell Nucleus; D003470:Culture Media; D003593:Cytoplasm; D056890:Eukaryota / Q000166:cytology* / Q000254:growth & development; D005407:Flagella; D006056:Golgi Apparatus; D008854:Microscopy, Electron; D008928:Mitochondria
chemical_list: D003470:Culture Media