Reduction in the latent period of the response to thyroxin by tadpole tail discs fused to discs pretreated with thyroxin.
D000818:Animals; D007814:Larva; D008675:Metamorphosis, Biological / Q000187:drug effects*; D011894:Rana pipiens; D013623:Tail / Q000033:anatomy & histology / Q000187:drug effects; D013974:Thyroxine / Q000494:pharmacology*; D013997:Time Factors
D013974:Thyroxine