title: Transplantable murine tumors release mouse-tropic and xenotropic type-C viruses.
abstract: Transplantable mouse tumors used in many areas of cancer research generally produce several host-range classes of infectious type-C virus. The release of virus from such tumors should be considered in the design and evaluation of experiments in which they are used.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D008325:Mammary Neoplasms, Experimental / Q000382:microbiology; D051379:Mice; D008815:Mice, Inbred Strains; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000382:microbiology*; D012194:RNA-Directed DNA Polymerase; D012190:Retroviridae / Q000302:isolation & purification*
chemical_list: D012194:RNA-Directed DNA Polymerase