title: Clonal cells lines from a feral mouse embryo which lack host-range restrictions for murine leukemia viruses.
mesh_terms: D000818:Animals; D002460:Cell Line; D002474:Cell-Free System; D002999:Clone Cells; D005796:Genes; D014644:Genetic Variation; D009052:Leukemia Virus, Murine / Q000254:growth & development* / Q000302:isolation & purification; D051379:Mice; D010948:Viral Plaque Assay; D014776:Virus Cultivation; D014779:Virus Replication