title: A quantitative study on vitreous protein & RNA in lens differentiation of chick.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D003459:Crystallins / Q000032:analysis*; D012313:RNA / Q000032:analysis*; D014822:Vitreous Body / Q000032:analysis*
chemical_list: D003459:Crystallins; D012313:RNA