"Growth Factor ReceptorPTNCI" . "Growth Factor, ReceptorSYNCI" . "Receptor"^^ . _:b677661 . "C0206454"^^ . "Growth Factor Receptor"^^ . _:b677660 . . _:b677661 . _:b677658 . _:b677656 . _:b677657 . _:b677658 . _:b677660 . _:b677659 . _:b677659 . "Growth_Factor_Receptor"^^ . "Amino Acid, Peptide, or Protein"^^ . _:b677659 . _:b677656 . _:b677658 . _:b677656 . _:b677657 . "Proto-Oncogene, Growth Factor ReceptorSYNCI" . . . _:b677657 . _:b677657 . _:b677659 . _:b677660 . "A class of cell surface proteins that bind to extracellular polypeptide molecules triggering intracellular signaling pathways that activate various cellular responses such as cell proliferation and/or differentiation. (NCI)NCI" . _:b677661 . "C17664"^^ . "many of these are the gene products of protooncogenes (e.g. erbB, neu, fms) whose coupling is via a tyrosine kinase domain on the cytoplasmic end of the receptor molecule.CSP2000" . _:b677661 . "Growth Factor Receptor"^^ . _:b677656 . . _:b677660 . _:b677658 .