title: Cell sorting, cell differentiation and cyclic AMP.
mesh_terms: D000656:Amoeba / Q000502:physiology*; D002448:Cell Adhesion; D002454:Cell Differentiation; D000242:Cyclic AMP / Q000378:metabolism*; D004023:Dictyostelium / Q000502:physiology*; D006801:Humans
chemical_list: D000242:Cyclic AMP