Embryo ResearchCloning, OrganismSheepClone CellsMammalsSheep DiseasesCloning, MolecularMolecular Sequence DataBase SequenceSheep, DomesticAmino Acid SequenceSequence Homology, Amino AcidDNA, ComplementarySequence Analysis, DNAGenes, BacterialEscherichia coliPlasmidsSequence AlignmentSequence Homology, Nucleic AcidDNARNA, MessengerPhylogenyGenesNucleic Acid HybridizationDNA Restriction EnzymesPolymerase Chain ReactionRecombinant ProteinsCell LineDNA, BacterialRestriction MappingChromosome MappingMutationDNA, RecombinantBlotting, SouthernTranscription, GeneticSheep, BighornGene ExpressionDNA PrimersBacterial ProteinsBlotting, NorthernGoatsOpen Reading FramesGenetic Complementation TestCattleSpecies SpecificityMultigene FamilyGene Expression RegulationJaagsiekte sheep retrovirusPhenotypeGenomic LibraryBiological EvolutionPromoter Regions, GeneticEvolution, MolecularRepetitive Sequences, Nucleic AcidGenetic VectorsKineticsDNA, ViralGenes, ViralRecombinant Fusion ProteinsCosmidsConserved SequenceCarrier ProteinsCricetinaeGene LibraryScrapieGenetic VariationDNA Transposable ElementsFetusChickensNuclear Transfer TechniquesTissue DistributionElectrophoresis, Polyacrylamide GelSubstrate SpecificityGenes, FungalMarsupialiaCells, CulturedReverse Transcriptase Polymerase Chain ReactionMembrane ProteinsPregnancySaccharomyces cerevisiaeOocytesTranscription FactorsOrgan SpecificityGene Expression Regulation, DevelopmentalRNAChromosomes, Artificial, BacterialProtein BiosynthesisDNA ProbesExonsIn Situ HybridizationTransformation, GeneticTime FactorsBlotting, WesternDNA-Binding ProteinsLiverRodentiaBinding SitesSwineOligonucleotide ProbesOperon