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signaling receptor activity

^ http://purl.obolibrary.org/obo/GO_0038023


Receiving a signal and transmitting it in the cell to initiate a change in cell activity. A signal is a physical entity or change in state that is used to transfer information in order to trigger a response. [ GOC:signaling GOC:bf ]

Synonyms: receptor activity involved in signal transduction, signalling receptor activity