Heterotrimeric GTP-Binding ProteinsGTP-Binding Protein alpha SubunitsGTP-Binding Protein beta SubunitsGTP-Binding ProteinsGTP-Binding Protein alpha Subunits, Gi-GoGTP-Binding Protein gamma SubunitsBlood PlateletsGTP-Binding Protein alpha Subunits, G12-G13Platelet AggregationRGS ProteinsGTP-Binding Protein alpha Subunits, Gq-G11GTP-Binding Protein alpha Subunit, Gi2GTP-Binding Protein alpha Subunits, GsSignal TransductionGuanosine 5'-O-(3-Thiotriphosphate)Aluminum CompoundsPlatelet CountWasp VenomsReceptors, G-Protein-CoupledPlatelet AdhesivenessPertussis ToxinGastrin-Releasing PeptideAmino Acid SequenceMolecular Sequence DataGuanosine DiphosphateGuanosine TriphosphateVirulence Factors, BordetellaGTP-Binding Protein RegulatorsProtein BindingPhospholipase C betaPlatelet Membrane GlycoproteinsGuanine Nucleotide Exchange FactorsRho Guanine Nucleotide Exchange FactorsTransducinFluoridesCell MembraneEnzyme ActivationCell LineType C PhospholipasesAdenylate CyclasePlatelet Factor 4Protein SubunitsCOS CellsCyclic AMPPlatelet TransfusionMutationRecombinant Fusion ProteinsGTP PhosphohydrolasesHexanolsRecombinant ProteinsThrombinPeptidesTransfectionGTPase-Activating ProteinsRhodopsinSequence Homology, Amino AcidPlatelet Activating Factorbeta-Adrenergic Receptor KinasesCalciumProtein Structure, TertiaryProtein PrenylationKineticsPlatelet Function TestsPlatelet Glycoprotein GPIIb-IIIa ComplexMacromolecular SubstancesCells, CulturedFruiting Bodies, FungalrhoA GTP-Binding ProteinPheromonesG Protein-Coupled Inwardly-Rectifying Potassium ChannelsReceptors, Cell SurfacePlatelet Glycoprotein GPIb-IX ComplexModels, BiologicalDimerizationLysophospholipidsPhosphorylationArabidopsis ProteinsCattleReceptors, MuscarinicArrestinsBinding Sites3T3 CellsCoatomer ProteinAdenosine Diphosphate RiboseTwo-Hybrid System TechniquesModels, MolecularMembrane ProteinsProtein ConformationProtein TransportReceptors, Adrenergic, beta-2Guanine NucleotidesCholera ToxinBase SequenceCyclic AMP-Dependent Protein KinasesCHO CellsAdenosine DiphosphateArabidopsisCricetinaeGolgi ApparatusLuminescent Proteins