title: A friendly signal.
authors.forename: P L
authors.initials: PL
authors.lastname: Schwartzberg
mesh_terms: D000818:Animals; D005622:Friend murine leukemia virus; D006801:Humans; D004915:Leukemia, Erythroblastic, Acute / Q000821:virology; D020794:Receptor Protein-Tyrosine Kinases / Q000502:physiology; D011956:Receptors, Cell Surface / Q000502:physiology; D012192:Retroviridae Infections / Q000503:physiopathology*; D015398:Signal Transduction; D014412:Tumor Virus Infections / Q000503:physiopathology*
chemical_list: D011956:Receptors, Cell Surface; C080835:RON protein; D020794:Receptor Protein-Tyrosine Kinases