What is gene regulation?
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Regulation of gene expression includes a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products, and is informally termed gene regulation
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Regulation of gene expression includes a wide range of mechanisms that are used by cells to increase or decrease the production of specific gene products (protein or RNA), and is informally termed gene regulation. Sophisticated programs of gene expressionare widely observed in biology, for example to trigger developmental pathways, respond to environmental stimuli, or adapt to new food sources. Virtually any step of gene expression can be modulated, fromtranscriptional initiation, to RNA processing, and to the post-translational modification of a protein. Often, one gene regulator controls another, and so on, in agene regulatory network.
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