Mice, Inbred StrainsAnimals, NewbornSpecies SpecificityCrosses, GeneticMice, Inbred DBAMice, Inbred C57BLChromosome MappingMice, Inbred C3HRats, Inbred StrainsQuantitative Trait LociMice, Inbred AKRPhenotypeMice, Inbred AInbreedingChromosomes, MammalianSequence Analysis, DNAMuridaeGenetic LinkageRats, Sprague-DawleyMice, Inbred BALB CGenetics, BehavioralGenetic VariationGenotypeCells, CulturedAnimals, Outbred StrainsDisease Models, AnimalMice, CongenicRecombination, GeneticMyocytes, CardiacDisease SusceptibilityMolecular Sequence DataMutationMice, Inbred CBAAllelesRNA, Ribosomal, 16SHybridization, GeneticDNA, RibosomalGenesBacterial Typing TechniquesFlurothylEscherichia coliVirulenceGenes, BacterialAmino Acid SequencePolymerase Chain ReactionRats, WistarQuantitative Trait, HeritableTime FactorsBase SequenceMyocardiumRats, Inbred BNNucleic Acid HybridizationRNA, MessengerGenomeBehavior, AnimalPolymorphism, Restriction Fragment LengthChromosomesGenetic MarkersPolymorphism, GeneticLeukemia Virus, MurineMice, Mutant StrainsOrgan SizeCulture MediaMicrobial Sensitivity TestsDNA, BacterialAnti-Bacterial AgentsImmunogeneticsBody WeightAnimals, LaboratoryAgingLiverCloning, MolecularHaplotypesSpinal CordSerotypingH-2 AntigensPhylogenyPlasmidsHypoxia-Ischemia, BrainBase CompositionGene ExpressionAnimals, CongenicGene Expression RegulationSpleenRodent DiseasesCardiomegalyGenes, rRNAImmunity, InnateBrainBlotting, SouthernGenetic Predisposition to DiseaseScent GlandsMotor ActivityChimeraDose-Response Relationship, DrugDrug Resistance, MicrobialSequence Homology, Nucleic AcidAnimals, WildDNAAnalysis of Variance