A demonstration of a switch of cell type in human fetal eye tissues in vitro: pigmented cells of the iris or the retina can transdifferentiate into lens.
D002454:Cell Differentiation; D002478:Cells, Cultured; D006801:Humans; D066298:In Vitro Techniques; D007498:Iris / Q000166:cytology / Q000196:embryology*; D007908:Lens, Crystalline / Q000196:embryology*; D012160:Retina / Q000166:cytology / Q000196:embryology*