Muggleton-Harris, A L Cellular changes occurring with age in the lens cells of the frog (Rana pipiens) in reference to the developmental capacity of the transplanted nuclei. [electronic resource] - Experimental gerontology Sep 1970 - 227-32 p. digital Publication Type: Journal Article ISSN: 0531-5565 Standard No.: 10.1016/0531-5565(70)90042-2 doi Subjects--Topical Terms: AgingAnimalsAnuraCell DifferentiationCell Nucleus--physiologyCytoplasm--physiologyEmbryo, Nonmammalian--cytologyLens, Crystalline--cytologyMetamorphosis, BiologicalMicromanipulationNuclear Transfer TechniquesTransplantation, Homologous