Studies on the Structure of the Two Infectious Types of Densonucleosis Virus
- 1 January 1979
- journal article
- research article
- Published by S. Karger AG in Intervirology
- Vol. 11 (5) , 261-267
- https://doi.org/10.1159/000149043
Abstract
No electrophoretic differences were detected between the nucleic acids of the two types of densonucleosis virus, DNV-I and DNV-II. Both virus types had similar isoelectric points. Although the viral proteins found in each type were identical, their stoichiometry differed. The localization of the structural protein, by labeling with periodate-oxidized glycoprotein, supported the hypothesis that 60 molecules of p49 aggregated into a dodecahedron (12 pentamers), whereas the two other proteins (p59 and p69) might have a stabilizing function and were localized on the outer surface of the p49 dodecahedron.Keywords
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