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麻疹病毒对培养细胞的持续感染。3. 人宫颈癌细胞系(HeLa细胞)原发性持续感染中合成的病毒特异性RNA的比较

Persistent infection of cells in culture by measles virus. 3. Comparison of virus-specific RNA synthesized in primary persistent infection in HeLa cells.

作者信息

Winston S H, Rustigian R, Bratt M A

出版信息

J Virol. 1973 Jun;11(6):926-32. doi: 10.1128/JVI.11.6.926-932.1973.

Abstract

The pattern of actinomycin D-resistant RNA synthesis was examined during primary infection of HeLa cells by virulent Edmonston measles virus and in two HeLa clones persistently infected by the same strain of virus. One of these clones, K11, produces infectious virus of low virulence for HeLa cells, and the other, K11A-HG-1, has thus far failed to yield infectious virus. The patterns of virus-specific RNA synthesized in these three types of infection are qualitatively similar to each other and to the patterns of virus-specific RNA synthesis in other paramyxovirus infections. There were, however, quantitative differences. In addition, virions of the virulent Edmonston strain of measles virus were found to contain high-molecular-weight RNA with a sedimentation constant identical to that of Newcastle disease virus.

摘要

在强毒株埃德蒙斯顿麻疹病毒对HeLa细胞的初次感染期间,以及在两个被同一毒株病毒持续感染的HeLa细胞克隆中,研究了放线菌素D抗性RNA合成的模式。其中一个克隆K11产生对HeLa细胞低毒力的传染性病毒,另一个克隆K11A-HG-1迄今未能产生传染性病毒。在这三种感染类型中合成的病毒特异性RNA模式在质量上彼此相似,并且与其他副粘病毒感染中的病毒特异性RNA合成模式相似。然而,存在数量上的差异。此外,发现麻疹病毒强毒株埃德蒙斯顿株的病毒粒子含有沉降常数与新城疫病毒相同的高分子量RNA。

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The molecular biology of paramyxoviruses.副粘病毒的分子生物学
Med Microbiol Immunol. 1974;160(2-3):73-83. doi: 10.1007/BF02121714.
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Persistent infection of tissue culture cells by RNA viruses.RNA病毒对组织培养细胞的持续感染。
Med Microbiol Immunol. 1976 Jun 1;162(2):89-119. doi: 10.1007/BF02121320.

本文引用的文献

2
Growth of measles virus in KB cells.麻疹病毒在KB细胞中的生长。
Virology. 1962 May;17:157-63. doi: 10.1016/0042-6822(62)90092-2.
8
Measles virus RNA.麻疹病毒核糖核酸
Biochem Biophys Res Commun. 1971 Mar 19;42(6):1012-5. doi: 10.1016/0006-291x(71)90004-0.
10
Multiplication of measles virus in cell cultures.麻疹病毒在细胞培养物中的增殖
Bacteriol Rev. 1966 Mar;30(1):152-76. doi: 10.1128/br.30.1.152-176.1966.

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