Cloning, OrganismSheepClone CellsSheep DiseasesCloning, MolecularMolecular Sequence DataBase SequenceAmino Acid SequenceSheep, DomesticFetal BloodFetusCells, CulturedCell DifferentiationCell TransdifferentiationRNA, MessengerCell LineNuclear ReprogrammingAnimals, NewbornEmbryonic Stem CellsDNA, ComplementarySequence Homology, Amino AcidAgingPluripotent Stem CellsFibroblastsStem CellsTranscription, GeneticCell DivisionPhenotypeInduced Pluripotent Stem CellsGene Expression RegulationPlasmidsInfant, NewbornGenes, BacterialT-LymphocytesEmbryo, MammalianSequence Analysis, DNAGene Expression Regulation, DevelopmentalEscherichia coliDNASequence Homology, Nucleic AcidAdult Stem CellsPolymerase Chain ReactionNucleic Acid HybridizationGenesRecombinant ProteinsCell Culture TechniquesFlow CytometrySequence AlignmentLymphocyte ActivationDNA Restriction EnzymesCell LineageBlotting, SouthernRestriction MappingTime FactorsPregnancyGene ExpressionDNA, RecombinantEpitopesTranscription FactorsMutationDNA, BacterialChromosome MappingGene Expression ProfilingReceptors, Antigen, T-Cell, alpha-betaDNA PrimersSheep, BighornT-Lymphocytes, Helper-InducerReceptors, Antigen, T-CellBlotting, NorthernGenetic VectorsBacterial ProteinsB-LymphocytesPhylogenyCD4-Positive T-LymphocytesAntibodies, MonoclonalSignal Transduction