title: Direct evidence for transformation of differentiated iris epithelial cells into lens cells.
mesh_terms: D000818:Animals; D001001:Anura; D002452:Cell Count; D002454:Cell Differentiation; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003459:Crystallins / Q000032:analysis; D046508:Culture Techniques; D004847:Epithelial Cells; D005455:Fluorescent Antibody Technique; D007498:Iris / Q000166:cytology / Q000502:physiology*; D007908:Lens, Crystalline / Q000166:cytology / Q000502:physiology*; D012038:Regeneration; D012160:Retina; D014562:Caudata / Q000502:physiology*
chemical_list: D003459:Crystallins