title: Genetic basis of disease specificity of nondefective Friend murine leukemia virus.
authors.affiliation: Biology Department, Massachusetts Institute of Technology, Cambridge 02139.
authors.forename: N
authors.initials: N
authors.lastname: Hopkins
mesh_terms: D000818:Animals; D001483:Base Sequence; D004742:Enhancer Elements, Genetic; D005622:Friend murine leukemia virus / Q000235:genetics* / Q000472:pathogenicity; D007942:Leukemia, Experimental / Q000235:genetics / Q000382:microbiology*; D051379:Mice; D008969:Molecular Sequence Data; D008979:Moloney murine leukemia virus / Q000235:genetics* / Q000472:pathogenicity