| Literature DB >> 4332147 |
Abstract
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.Entities:
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Year: 1971 PMID: 4332147 PMCID: PMC376266
Source DB: PubMed Journal: J Virol ISSN: 0022-538X Impact factor: 5.103