Simultaneous acquisition of metamorphic response and hormone binding in Xenopus larvae.

Animals Anura/growth & development,metabolism Binding Sites Cinnamates/metabolism Diiodotyrosine/metabolism Fertilization Iodine Isotopes Larva/metabolism Metamorphosis, Biological Receptors, Drug Temperature Thyroxine/metabolism Time Factors Triiodothyronine/metabolism Tyrosine/metabolism

Cinnamates Iodine Isotopes Receptors, Drug Triiodothyronine Tyrosine Diiodotyrosine Thyroxine