Proto-Oncogene Proteins c-fos

Medical Dictionary -> Proto-Oncogene Proteins c-fos

Proto-Oncogene Proteins c-fos


Cellular DNA-binding proteins encoded by the c-fos genes (GENES, FOS). They are involved in growth-related transcriptional control. c-fos combines with c-jun (PROTO-ONCOGENE PROTEINS C-JUN) to form a c-fos/c-jun heterodimer (TRANSCRIPTION FACTOR AP-1) that binds to the TRE (TPA-responsive element) in promoters of certain genes.


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