Cloning, OrganismNuclear Transfer TechniquesBioethicsReproductive Techniques, AssistedCloning, MolecularCell NucleusBlastocystOocytesMorulaEmbryo TransferEmbryonic DevelopmentEmbryo, MammalianBlastomeresEmbryonic and Fetal DevelopmentEmbryo Culture TechniquesParthenogenesisCattleMolecular Sequence DataNuclear ReprogrammingBase SequenceClone CellsAmino Acid SequenceResearch Embryo CreationCytoplasmTissue DonorsFertilization in VitroCell CycleDNA, ComplementarySequence Homology, Amino AcidBlood DonorsPregnancyGene Transfer TechniquesAnimals, Genetically ModifiedFibroblastsSwineLiving DonorsSwine, MiniatureDNARNA, MessengerEctogenesisCell LineCells, CulturedPlasmidsSequence Analysis, DNAEscherichia coliTotipotent Stem CellsGene ExpressionGene Expression Regulation, DevelopmentalSequence Alignment