title: Location of feline leukemia-sarcoma group-specific antigen in infected human tissue culture cells.
abstract: Feline leukemia-sarcoma group-specific antigens were located in human embryo cells infected with feline leukemia and feline sarcoma viruses. This was done by using the fluorescent-antibody and enzyme-labeled antibody techniques at both light and electron microscopic levels. The antigens were found to be exclusively intracytoplasmic, diffuse, and located in discrete punctate foci.
mesh_terms: D000818:Animals; D000912:Antibodies, Neoplasm / Q000302:isolation & purification; D000951:Antigens, Neoplasm / Q000302:isolation & purification*; D002415:Cats; D002460:Cell Line; D004622:Embryo, Mammalian; D005455:Fluorescent Antibody Technique; D006041:Goats / Q000276:immunology; D006801:Humans; D007668:Kidney / Q000196:embryology; D005256:Leukemia Virus, Feline / Q000276:immunology*; D008853:Microscopy; D008854:Microscopy, Electron; D009858:Oncogenic Viruses / Q000276:immunology*; D010544:Peroxidases; D012190:Retroviridae / Q000276:immunology; D012509:Sarcoma / Q000382:microbiology
chemical_list: D000912:Antibodies, Neoplasm; D000951:Antigens, Neoplasm; D010544:Peroxidases