Mice, Inbred ICRTranscription, GeneticDisease Models, AnimalOperonGene Expression Regulation, BacterialBase SequenceMice, TransgenicMolecular Sequence DataBacterial ProteinsPromoter Regions, GeneticMice, Inbred C57BLMice, KnockoutPhenotypeMice, Mutant StrainsModels, AnimalMutationBehavior, AnimalAnalysis of VarianceSignal TransductionBrainGene Expression ProfilingOligonucleotide Array Sequence AnalysisGenetic TechniquesIntegrasesRNA InterferenceGenetic VectorsGenomicsGene TargetingGene ExpressionGene Expression RegulationTransgenesReverse Transcriptase Polymerase Chain ReactionGene SilencingGreen Fluorescent ProteinsRNA, Small InterferingComputational BiologyRNA, MessengerPlasmidsRecombination, GeneticGene Expression Regulation, DevelopmentalGene Transfer TechniquesDatabases, GeneticPolymerase Chain ReactionModels, GeneticGenomic ImprintingRNARNA, Long NoncodingDNACell LineSilver-Russell SyndromeAlgorithmsRNA, UntranslatedBeckwith-Wiedemann SyndromeInsulin-Like Growth Factor IIAnimals, Outbred StrainsAminacrineAbnormalities, Radiation-InducedOctamer Transcription FactorsNitrogen Mustard CompoundsDisulfiramTranscription Factor TFIIIAChromosomes, ArtificialRodent DiseasesDNA MethylationInsulator ElementsPruritus