Definition: A strain of Murine leukemia virus (LEUKEMIA VIRUS, MURINE) producing leukemia of the reticulum-cell type with massive infiltration of liver, spleen, and bone marrow. It infects DBA/2 and Swiss mice.
infection: coord IM with RETROVIRIDAE INFECTIONS (IM) + TUMOR VIRUS INFECTIONS (IM) + LEUKEMIA, EXPERIMENTAL (IM) or LEUKEMIA (IM); Friend erythroleukemia cells: coord IM with LEUKEMIA, ERYTHROBLASTIC, ACUTE + TUMOR CELLS, CULTURED