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. 1976 May;18(2):757–764. doi: 10.1128/jvi.18.2.757-764.1976

Proteins of Yaba Monkey Tumor Virus I. Structural Proteins

T Fenger, H Rouhandeh
PMCID: PMC515604  PMID: 178906

Abstract

Yaba virus proteins were characterized by polyacrylamide gel electrophoresis. Electrophoresis of Yaba virion (proteins) dissociated by sodium dodecyl sulfate and 2-mercaptoethanol in continuous and discontinuous buffer systems yielded 37 polypeptide species by staining and by counting bands of radioactively labeled polypeptides. The molecular weights of the viral polypeptide species were found to range from 10,000 to 220,000 by comparing the relative distance of migration of viral proteins with proteins of known molecular weights. Two polypeptides were removed from purified virions by nonionic detergent nonidet P -40 treatment, and the amount of one polypeptide was reduced. Purified cores yielded 21 polypeptide species, none of which was labeled with radioactive glucosamine.

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Selected References

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