Age FactorsBiological EvolutionMolecular Sequence DataTime FactorsModels, BiologicalSelection, GeneticKineticsMutationTreatment OutcomeModels, MolecularBase SequenceAmino Acid SequenceProtein BindingProtein ConformationCells, CulturedSex RatioModels, GeneticBinding SitesRandomized Controlled Trials as TopicEvolution, MolecularHydrogen-Ion ConcentrationReproductionCell LineCompetitive BehaviorSignal TransductionComputer SimulationSpecies SpecificityPhenotypeGame TheoryThermodynamicsTemperatureNucleic Acid ConformationPhylogenyEscherichia coliCell DifferentiationMice, Inbred C57BLRNA, MessengerSexual Behavior, AnimalDNAProtein Structure, TertiaryModels, ChemicalEcosystemRecombination, GeneticModels, TheoreticalProtein Structure, SecondaryDose-Response Relationship, DrugSubstrate SpecificitySexNesting BehaviorDouble-Blind MethodBacterial ProteinsOxidation-ReductionRecombinant ProteinsCost-Benefit AnalysisGenetic VariationAdaptation, PhysiologicalProtein FoldingGene Expression Regulation