Carbone M, Hauser J, Carty M P, Rundell K, Dixon K, Levine A S
Section on Viruses and Cellular Biology, National Institute of Child Health and Human Development, Bethesda, Maryland 20892.
J Virol. 1992 Mar;66(3):1804-8. doi: 10.1128/JVI.66.3.1804-1808.1992.
We describe a biochemical function of simian virus 40 small t antigen, the inhibition of simian virus 40 large T antigen-mediated viral DNA replication in an in vitro replication system. Our results suggest that in this system, small t antigen prevents protein phosphatase 2A-mediated activation of large T antigen.
我们描述了猿猴病毒40小t抗原的一种生化功能,即在体外复制系统中抑制猿猴病毒40大T抗原介导的病毒DNA复制。我们的结果表明,在该系统中,小t抗原可阻止蛋白磷酸酶2A介导的大T抗原激活。