A chalone in the mammalian lens.
D000818:Animals; D003609:Dactinomycin / Q000494:pharmacology; D004837:Epinephrine / Q000494:pharmacology; D006728:Hormones / Q000032:analysis / Q000502:physiology*; D066298:In Vitro Techniques; D007908:Lens, Crystalline / Q000187:drug effects / Q000254:growth & development*; D051379:Mice; D008938:Mitosis / Q000187:drug effects*; D009638:Norepinephrine / Q000502:physiology; D011817:Rabbits
D006728:Hormones; D003609:Dactinomycin; D009638:Norepinephrine; D004837:Epinephrine