Abstract
Our objective is to describe and critique some of the experimental embryological preparations used to analyze tissue interactions involved in neural induction in amphibians. The molecular basis of neural induction and the tissue interactions that carry the inductive signals are areas of active research, stimulated by the recent identification of several potential neural inducers (1–6), availability of regional molecular markers easily visualized with a good whole-mount RNA in situ hybridization method (7), and the work on Hox genes that may have a role in specifying regional differentiation of the vertebrate nervous system (8). These advances demand more of and make more useful the classical embryological manipulations used to characterize the tissue interactions involved in neural induction.
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Keller, R., Poznanski, A., Elul, T. (1999). Experimental Embryological Methods for Analysis of Neural Induction in the Amphibian. In: Sharpe, P.T., Mason, I. (eds) Molecular Embryology. Methods in Molecular Biology™, vol 97. Humana Press, Totowa, NJ. https://doi.org/10.1385/1-59259-270-8:351
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