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Direct Gene Activation and the Second-Messenger System
Lipid soluble hormones directly regulate gene expression
This figure depicts the mechanism of a class I nuclear receptor (NR) that, in the absence of ligand, is located in the cytosol. Hormone binding to the NR triggers translocation to the nucleus, where the NR binds to a specific sequence of DNA known as a hormone response element (HRE).
This figure depicts the mechanism of a class I nuclear receptor (NR) that, in the absence of ligand, is located in the cytosol. Hormone binding to the NR triggers translocation to the nucleus, where the NR binds to a specific sequence of DNA known as a hormone response element (HRE).
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"Nuclear receptor action."
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