Humans as multicellular organisms contain a variety of different cell types where each cell population must fulfill a distinct function in the interest of the whole organism. The molecular basis for the variations in morphology, biochemistry, molecular biology, and function of the various cell types is the cell-type specific expression of genes. These genes encode proteins necessary for executing the specialized functions of each cell type within an organism. We describe here a regulatory mechanism for the expression of neuronal genes. The zinc finger protein REST binds to the regulatory region of many neuronal genes and represses neuronal gene expression in nonneuronal tissues. A negative regulatory mechanism, involving a transcriptional repressor, seems to play an important role in establishing the neuronal phenotype.
CITATION STYLE
Thiel, G., Lietz, M., & Leichter, M. (1999). Regulation of neuronal gene expression. Naturwissenschaften. https://doi.org/10.1007/s001140050561
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