Intervertebral DiscNuclear Transfer TechniquesIntervertebral Disc DegenerationCloning, OrganismCell NucleusCloning, MolecularEmbryo TransferBlastocystParthenogenesisClone CellsEmbryo Culture TechniquesOocytesEmbryonic DevelopmentNuclear ReprogrammingMolecular Sequence DataEmbryo, MammalianResearch Embryo CreationBase SequenceAmino Acid SequenceCattleFertilization in VitroGene Transfer TechniquesEmbryonic and Fetal DevelopmentMorulaPregnancyFibroblastsBlastomeresAnimals, Genetically ModifiedSwineTotipotent Stem CellsDNA, ComplementaryDNASequence Homology, Amino AcidNucleus AccumbensCell LineCytoplasmRNA, MessengerSwine, MiniatureCells, CulturedEctogenesisGene Transfer, HorizontalMetaphaseCell DedifferentiationThalamic NucleiGene ExpressionPlasmidsMicromanipulationPluripotent Stem CellsSolitary NucleusSequence Analysis, DNAGene Expression Regulation, DevelopmentalGenetic VectorsCleavage Stage, OvumMicroinjectionsEmbryonic Stem CellsOctamer Transcription Factor-3Epigenesis, GeneticPolymerase Chain ReactionFetusEscherichia coliCell FusionTransfectionCochlear NucleusPlacentaTime FactorsZygoteZygote Intrafallopian TransferDNA MethylationMice, Inbred C57BLSequence AlignmentTranscription, GeneticChimeraGreen Fluorescent ProteinsSpecies SpecificityDNA PrimersSus scrofaRaphe NucleiPolar BodiesActive Transport, Cell NucleusCerebellar NucleiCell DifferentiationSeptal NucleiSequence Homology, Nucleic AcidMice, Inbred DBACaudate NucleusArcuate NucleusReproductive Techniques, AssistedGenes, BacterialDNA, MitochondrialHybrid CellsParaventricular Hypothalamic NucleusCulture TechniquesTransfer (Psychology)Recombinant ProteinsPhylogenyMutationTriploidyReverse Transcriptase Polymerase Chain ReactionStem CellsHydroxylamines