3'5' AMP and Ca 2+  in slime mold aggregation.
D000225:Adenine / Q000378:metabolism; D000227:Adenine Nucleotides / Q000494:pharmacology*; D000656:Amoeba / Q000378:metabolism; D001665:Binding Sites; D002021:Buffers; D002118:Calcium / Q000494:pharmacology*; D002247:Carbon Isotopes; D002449:Cell Aggregation / Q000187:drug effects*; D002462:Cell Membrane / Q000187:drug effects; D002855:Chromatography, Thin Layer; D003470:Culture Media; D000242:Cyclic AMP / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology; D004926:Escherichia coli / Q000378:metabolism; D009235:Myxomycetes / Q000187:drug effects* / Q000378:metabolism; D011863:Radioimmunoassay; D013748:Tetracaine / Q000494:pharmacology
D000227:Adenine Nucleotides; D002021:Buffers; D002247:Carbon Isotopes; D003470:Culture Media; D013748:Tetracaine; D000242:Cyclic AMP; D000225:Adenine; D002118:Calcium