Rozenblatt S, Koch T, Pinhasi O, Bratosin S
J Virol. 1979 Oct;32(1):329-33. doi: 10.1128/JVI.32.1.329-333.1979.
Ribonucleoprotein from cells acutely or persistently infected with measles virus were shown to be infectious by the calcium phosphate technique. Very little or no infectivity was obtained when calcium phosphate precipitation was omitted. Electron microscopy showed that the majority of ribonucleoprotein structures isolated from acutely infected cells were folded, whereas those from persistently infected cells were linear in appearance.
通过磷酸钙技术显示,来自急性或持续感染麻疹病毒的细胞的核糖核蛋白具有传染性。当省略磷酸钙沉淀时,获得的感染性非常低或没有感染性。电子显微镜显示,从急性感染细胞中分离出的大多数核糖核蛋白结构是折叠的,而从持续感染细胞中分离出的那些在外观上是线性的。