Fredrickson, T N Biologic and molecular characterization of two newly isolated ras-containing murine leukemia viruses. [electronic resource] - Journal of virology Jul 1987 - 2109-19 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0022-538X Standard No.: 10.1128/JVI.61.7.2109-2119.1987 doi Subjects--Topical Terms: AnimalsBrain Neoplasms--microbiologyCell Transformation, ViralGenes, ViralHelper Viruses--geneticsHemangiosarcoma--microbiologyLeukemia Virus, Murine--geneticsLeukemia, Erythroblastic, Acute--microbiologyLymphoma, Non-Hodgkin--microbiologyMiceMice, Inbred Strains--microbiologyMink Cell Focus-Inducing Viruses--isolation & purificationOncogene Protein p21(ras)Oncogene Proteins, Viral--geneticsOncogenesSarcoma Viruses, Murine--geneticsSequence Homology, Nucleic AcidSplenic Neoplasms--microbiologyTransduction, Genetic