Pii: S0925-4773(99)00285-3

نویسندگان

  • Chia-Wei Janet Chen
  • Cheng-Ming Chuong
چکیده

Expression of Lunatic fringe mRNA was studied during feather morphogenesis and showed three stages of dynamic expression pattern. (1) Lunatic fringe was ®rst expressed in the epithelium as a ring bordering the feather primordium when it was initially induced. (2) Shortly after, it showed a polarized pattern, ®rst toward the lateral side of the feather primordium and then made a 908C switch toward the posterior side of the short bud. It then becomes weakly expressed in the long bud stage. (3) Finally, it is expressed in the marginal plate epithelia of feather ®laments. In contrast, Radical fringe is weakly expressed in the feather bud, but is also present in the marginal plate epithelia of feather ®laments. q 2000 Elsevier Science Ireland Ltd. All rights reserved.

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تاریخ انتشار 2000