title: Ammonia and the induction of microcyst differentiation in wild-type and mutant strains of the cellular slime mold Polysphondylium pallidum.
mesh_terms: D000641:Ammonia / Q000378:metabolism* / Q000494:pharmacology; D009154:Mutation; D009235:Myxomycetes / Q000235:genetics / Q000254:growth & development / Q000378:metabolism*
chemical_list: D000641:Ammonia