title: Changes in the properties of the resident L virus in somatic cell hybrid lines.
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D002459:Cell Fusion; D002460:Cell Line; D002875:Chromosomes; D005838:Genotype; D006822:Hybrid Cells / Q000382:microbiology*; D007739:L Cells / Q000382:microbiology*; D051379:Mice; D010641:Phenotype; D012190:Retroviridae / Q000254:growth & development*; D014779:Virus Replication
chemical_list: D000956:Antigens, Viral