title: Polymorphism in the major core protein (p30) of murine leukemia viruses as identified by mouse antisera.
mesh_terms: D000818:Animals; D002460:Cell Line; D000939:Epitopes; D009052:Leukemia Virus, Murine / Q000235:genetics* / Q000276:immunology; D007942:Leukemia, Experimental; D011110:Polymorphism, Genetic; D011863:Radioimmunoassay; D014764:Viral Proteins / Q000235:genetics* / Q000276:immunology
chemical_list: D000939:Epitopes; D014764:Viral Proteins