title: Scanning electron microscopic observations on cell surface changes during aggregation of Dictyostelium discoideum.
mesh_terms: D001665:Binding Sites; D002449:Cell Aggregation; D002473:Cell Wall; D003208:Concanavalin A / Q000494:pharmacology; D006023:Glycoproteins; D008358:Mannose; D008855:Microscopy, Electron, Scanning; D009235:Myxomycetes / Q000166:cytology* / Q000254:growth & development
chemical_list: D006023:Glycoproteins; D003208:Concanavalin A; D008358:Mannose