The effect of change in chemical structure of some thyroxine analogues on the metamorphosis of Rana pipiens tadpoles.
D000818:Animals; D001001:Anura; D007814:Larva; D008675:Metamorphosis, Biological; D009930:Organic Chemicals; D011894:Rana pipiens; D011898:Ranidae; D013974:Thyroxine / Q000031:analogs & derivatives
D009930:Organic Chemicals; D013974:Thyroxine
FROGS AND TOADS; THYROXIN/related compounds