signal transduction Notch signaling pathway Notch-receptor signalling pathway N signaling pathway GO:0007219 Notch signalling pathway Notch-receptor signaling pathway biological_process Notch receptor signalling pathway A series of molecular signals initiated by the binding of an extracellular ligand to the receptor Notch on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription. Wikipedia:Notch_signaling_pathway GO:0030179 N signalling pathway Notch receptor signaling pathway