Embryo ResearchCloning, OrganismClone CellsCloning, MolecularMolecular Sequence DataBase SequenceAmino Acid SequenceDNA, ComplementaryDNASequence Analysis, DNARNA, MessengerSequence Homology, Nucleic AcidCell LineNucleic Acid HybridizationPolymerase Chain ReactionGenesSequence Homology, Amino AcidPhylogenyChromosome MappingBlotting, SouthernChromosomes, Artificial, BacterialSpecies SpecificityMutationGenomic LibraryDNA, BacterialPlasmidsBlotting, NorthernSequence AlignmentTransfectionPhenotypeDNA Restriction EnzymesGene ExpressionDNA PrimersGenetic VariationTranscription, GeneticCosmidsDNA, RecombinantEscherichia coliElectrophoresis, Gel, Pulsed-FieldT-LymphocytesEpitopesRecombinant ProteinsGenes, BacterialCells, CulturedAntibodies, MonoclonalHybrid CellsGene Expression RegulationOpen Reading FramesGenotypeTumor Cells, CulturedDNA FingerprintingGenetic VectorsCell DivisionLymphocyte ActivationRepetitive Sequences, Nucleic AcidT-Lymphocytes, CytotoxicMice, Inbred BALB CMultigene FamilyPolymorphism, Restriction Fragment LengthRNACricetinaeDNA, ViralBacterial ProteinsTime FactorsBacterial Typing TechniquesSequence Tagged SitesDNA ProbesMice, Inbred C57BLVirus ReplicationMolecular EpidemiologyPan troglodytesOligonucleotide ProbesContig MappingLiverChickensMolecular WeightCattleExpressed Sequence TagsChromosomes, Artificial, YeastCell DifferentiationReverse Transcriptase Polymerase Chain ReactionB-LymphocytesGenes, ViralSerotypingAntigens, SurfaceReceptors, Antigen, T-CellPoly ACluster AnalysisRNA, Ribosomal, 16SBiological EvolutionCD4-Positive T-LymphocytesIn Situ Hybridization, FluorescenceExonsProtein BiosynthesisCross ReactionsPeptide LibraryRNA, ViralCarrier ProteinsReceptors, Antigen, T-Cell, alpha-betaMembrane Proteins