Cloning, OrganismNuclear Transfer TechniquesClone CellsNuclear ReprogrammingCloning, MolecularHybrid CellsInduced Pluripotent Stem CellsTelomerasePluripotent Stem CellsOctamer Transcription Factor-3Gene TargetingTelomereSOXB1 Transcription FactorsFibroblastsEmbryonic Stem CellsMolecular Sequence DataBase SequenceHCT116 CellsAntigens, NuclearKaryotypingCell LineDNA-Binding ProteinsGenetic VectorsChromosome MappingDNACell AgingCell Differentiation