Journal of Virology · 1971 · 35 citations · 8 references
Life SciencesInfectious DiseasesMolecular VirologyVirologyAnimal VirusesOncogenic VirusesViral InfectionsVirus PurificationIsopycnic CentrifugationVirus Purification By CentrifugationVirus Separation
Velocity sedimentation and isopycnic density gradient centrifugation indicate that reticuloendotheliosis virus has a different mass and buoyant density than members of the avian tumor virus group. The group-specific antigen of the avian tumor virus group was not detected in concentrated and purified reticuloendotheliosis virus preparations.
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Gordon H. Theilen, Robert F. Zeigel, Μ. J. Twiehaus · JNCI Journal of the National Cancer Institute · 1966 · 137 citations