title: An increase of calcium/manganese binding sites in cell ghosts associated with the acquisition of aggregative competence in Dictyostelium discoideum.
mesh_terms: D001665:Binding Sites; D002118:Calcium / Q000378:metabolism*; D002449:Cell Aggregation; D002462:Cell Membrane / Q000378:metabolism; D004023:Dictyostelium / Q000378:metabolism* / Q000502:physiology / Q000648:ultrastructure; D007700:Kinetics; D008345:Manganese / Q000378:metabolism*; D009235:Myxomycetes / Q000378:metabolism*
chemical_list: D008345:Manganese; D002118:Calcium