Article
Metamorphosis is inhibited in transgenic Xenopus laevis tadpoles that overexpress type III deiodinase.
Proceedings of the National Academy of Sciences of the United States of America - 2 Feb 1999
Huang H, Marsh-Armstrong N, Brown D D
Abstract excerpt
One of the genes that is up-regulated by thyroid hormone (TH) during Xenopus laevis metamorphosis encodes a type III deiodinase (D3) that inactivates TH. Transgenic X. laevis tadpoles overexpressing a GFP-D3 fusion protein were produced. These transgenic tadpoles had high levels of deiodinase activity and were resistant to exogenous TH added 1 week after fertilization. They developed normally throughout...
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