Radiation leukemia virus: quantitative tissue culture assay.
Radiation leukemia virus does not propagate in tissue cultures from either Swiss or C57BL mouse embryos, but it does augment focus formation by the defective Moloney leukemia pseudotype of murine sarcoma virus in Swiss mouse cells and thus can be quantitatively assayed.
D000818:Animals; D046508:Culture Techniques; D005347:Fibroblasts; D006378:Helper Viruses; D009052:Leukemia Virus, Murine; D007953:Leukemia, Radiation-Induced / Q000382:microbiology*; D051379:Mice; D008979:Moloney murine leukemia virus; D014776:Virus Cultivation