title: Expression of cell surface Friend virus gp70 does not block reinfection by ecotropic murine leukemia viruses.
mesh_terms: D002460:Cell Line; D005622:Friend murine leukemia virus / Q000378:metabolism*; D009052:Leukemia Virus, Murine / Q000254:growth & development*; D004915:Leukemia, Erythroblastic, Acute; D014759:Viral Envelope Proteins; D014762:Viral Interference; D014764:Viral Proteins / Q000032:analysis / Q000096:biosynthesis*
chemical_list: D014759:Viral Envelope Proteins; D014764:Viral Proteins