EndodermGene Regulatory NetworksGene Expression ProfilingGene Expression Regulation, DevelopmentalModels, GeneticComputational BiologyTranscription FactorsAlgorithmsSystems BiologyModels, BiologicalComputer SimulationSea UrchinsOligonucleotide Array Sequence AnalysisGene Expression RegulationEmbryo, NonmammalianSignal TransductionStrongylocentrotus purpuratusMesodermHomeodomain ProteinsNeural Networks (Computer)Bayes TheoremBody PatterningDatabases, GeneticEchinodermataEctodermCell DifferentiationMetabolic Networks and PathwaysSOXF Transcription FactorsStochastic ProcessesEvolution, MolecularSoftwareMicroRNAsTranscription, GeneticGenomicsTranscriptomeCell LineageCell Physiological PhenomenaNucleotide MotifsEmbryonic Stem CellsCluster AnalysisFeedback, PhysiologicalGastrulationGene Expression Regulation, BacterialModels, StatisticalNodal ProteinIn Situ HybridizationEmbryonic InductionGene Expression Regulation, PlantRegulatory Elements, TranscriptionalBlastulaSaccharomyces cerevisiaeProtein Interaction MappingProteomeMorphogenesisGenes, RegulatorArabidopsisEmbryonic DevelopmentChromatin ImmunoprecipitationBinding SitesBiological EvolutionCiona intestinalisGastrulaGenomeImmune System PhenomenaPromoter Regions, GeneticMolecular Sequence DataMarkov ChainsVertebratesBase SequenceGerm LayersZebrafishGene Expression Regulation, FungalPhenotypeNonlinear DynamicsEscherichia coliMutationZebrafish ProteinsReproducibility of ResultsEmbryo, MammalianT-Box Domain ProteinsDNA-Binding ProteinsNeural CrestPosition-Specific Scoring MatricesRNA, MessengerOrganogenesisSkeletonSOXB1 Transcription FactorsCaenorhabditis elegansXenopus ProteinsDrosophilaStarfishRegulonHepatocyte Nuclear Factor 3-betaModels, TheoreticalVisceraTime FactorsGATA6 Transcription FactorWork SimplificationLytechinusPhylogeny