Mice, Inbred AKRGenome, BacterialSequence Analysis, DNAGenomeMolecular Sequence DataGenome, ViralGenome, PlantGenome, HumanAKR murine leukemia virusGenome, MitochondrialGenome, FungalSpecies SpecificityPhylogenyGenome SizeBase SequenceGenome, ArchaealEvolution, MolecularMice, Inbred StrainsChromosome MappingMutationGenes, BacterialGenomicsAmino Acid SequenceGenome, InsectGenome, ProtozoanHydroxyprostaglandin DehydrogenasesEscherichia coliDNA, BacterialRNA, Ribosomal, 16SGenetic VariationBase CompositionVirulenceDNA, Ribosomal20-Hydroxysteroid DehydrogenasesSequence AlignmentBacterial Typing TechniquesOpen Reading FramesNucleic Acid HybridizationPhenotypeCloning, MolecularPolymerase Chain ReactionRecombination, GeneticPlasmidsGenome, ChloroplastDNA, ViralAldehyde ReductaseDNA Transposable ElementsGenotypeSequence Homology, Nucleic AcidMultigene FamilyGene Order3-Hydroxysteroid DehydrogenasesGenes, ViralSyntenyGenome, HelminthRNA, ViralBacterial ProteinsGene Expression Regulation, BacterialAnti-Bacterial AgentsMicrobial Sensitivity TestsModels, GeneticCluster AnalysisGenome, PlastidSerotypingComputational BiologyHuman Genome ProjectRepetitive Sequences, Nucleic AcidCulture MediaSequence Homology, Amino AcidLeukemia Virus, MurineViral ProteinsGenes, rRNAChromosomes, BacterialDNA PrimersTranscription, GeneticRNA, BacterialCell LineGene DeletionDatabases, GeneticSoil MicrobiologyDrug Resistance, MicrobialGene Transfer, HorizontalMutagenesis, InsertionalSequence HomologyVirus ReplicationRestriction MappingChromosomes, Artificial, BacterialConserved SequenceGene DuplicationSaccharomyces cerevisiaeDNA FingerprintingLeukemia, ExperimentalCrosses, GeneticMolecular Sequence AnnotationBlotting, SouthernSoftwarePolymorphism, Restriction Fragment LengthGene Expression ProfilingVirulence FactorsDNA Restriction Enzymes