Article
Inhibitory interactions controlling organizer activity in fish.
Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie - 1 Dec 1996
Peyriéras N, Lu Y, Renucci A, Lemarchandel V, Rosa F
Abstract excerpt
An experimental system allowing the observation of 2 active organizing centers during zebrafish development is described. It was achieved by injection into a single marginal cell at the 16-cell stage of TARAM-A-D mRNA. TARAM-A-D was previously described as the mutated constitutive form of a type I receptor for transforming growth factor beta. In 80% of the injected embryos, 2 distinct organizers were observed at...
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