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J Virol. 1976 April; 18(1): 34-41
ABSTRACT
The treatment of KB cells with viral proteins solubilized from frog virus 3 particles (SVE) induced a rapid shutoff of host RNA synthesis. The RNA polymerase activities of SVE-treated cells were drastically depressed, corresonding, at least for RNA polymerase B, to a decrease in the number of enzyme molecules. In vitro, SVE had no direct effect on RNA polymerases but was capable of binding with calf thymus DNA to form an SVE-DNA complex modifying the template capacity. The effect of SVE on a transcription system consisting of cell lysates would suggest that cytoplasmic factors are necessary for expression of the inhibitory capacity of SVE.
| J. Bacteriol. | Mol. Cell. Biol. | Microbiol. Mol. Biol. Rev. |
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| Clin. Vaccine Immunol. | ALL ASM JOURNALS |
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