Okadaic AcidEthers, CyclicPhosphoprotein PhosphatasesProtein Phosphatase 1OxazolesProtein Phosphatase 2CantharidinPhosphorylationEnzyme InhibitorsPyransShellfish PoisoningMicrocystinsMarine ToxinsLyngbya ToxinsTetradecanoylphorbol AcetateKineticsEnzyme ActivationPoriferaStaurosporineSpiro CompoundsProtein Kinase CIonophoresAlkaloidsMolecular Sequence DataPeptides, CyclicCell LineDose-Response Relationship, Drug1-(5-Isoquinolinesulfonyl)-2-MethylpiperazineCells, CulturedTumor Cells, CulturedStructure-Activity RelationshipPhosphoric Monoester HydrolasesIsoquinolinesAmino Acid SequenceIndole AlkaloidsProtein KinasesPhosphoproteinsDinoflagellidaSignal TransductionCyclic AMP-Dependent Protein KinasesCalciumCalcium-Calmodulin-Dependent Protein KinasesMolecular StructureCyclic AMPSerineThreonine8-Bromo Cyclic Adenosine MonophosphateCarcinogensColforsinVanadatesMytilusCDC2 Protein Kinase