| OBO ID: GO:0007166 |
| Term Name: | cell surface receptor signaling pathway | Search Ontology: | |
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| Definition: | A series of molecular signals initiated by activation of a receptor on the surface of a cell. The pathway begins with binding of an extracellular ligand to a cell surface receptor, or for receptors that signal in the absence of a ligand, by ligand-withdrawal or the activity of a constitutively active receptor. The pathway ends with regulation of a downstream cellular process, e.g. transcription. | ||
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| Ontology: | GO: Biological Process QuickGO AmiGO |
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