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非缺陷型腺病毒2-猴病毒40杂交病毒的研究。IV. 野生型猴病毒40和非缺陷型杂交病毒Ad2+ND1诱导的猴病毒40核糖核酸种类的特性

Studies of nondefective adenovirus 2-simian virus 40 hybrid viruses. IV. Characterization of the simian virus 40 ribonucleic acid species induced by wild-type simian virus 40 and by the nondefective hybrid virus, Ad2 + ND 1 .

作者信息

Oxman M N, Levine A S, Crumpacker C S, Levin M J, Henry P H, Lewis A M

出版信息

J Virol. 1971 Aug;8(2):215-24. doi: 10.1128/JVI.8.2.215-224.1971.

Abstract

Ad2(+)ND(1), a nondefective adenovirus 2 (Ad2)-simian virus 40 (SV40) hybrid virus, has been previously shown to contain a small segment of the SV40 genome covalently linked to Ad2 deoxyribonucleic acid (DNA). The SV40 portion of this hybrid virus has been characterized by relating the SV40-specific ribonucleic acid (RNA) sequences transcribed from the Ad2(+)ND(1) DNA to those transcribed from the DNA of SV40 itself. RNA-DNA hybridization-competition studies indicate that the SV40 component of Ad2(+)ND(1) consists of some, but not all, of that part of the SV40 genome which is transcribed early, i.e., prior to viral DNA replication, in SV40 lytic infection.

摘要

Ad2(+)ND(1)是一种无缺陷的腺病毒2型(Ad2)-猴病毒40型(SV40)杂交病毒,先前已证明它含有一小段与Ad2脱氧核糖核酸(DNA)共价连接的SV40基因组。通过将从Ad2(+)ND(1) DNA转录的SV40特异性核糖核酸(RNA)序列与从SV40自身DNA转录的序列进行关联,对这种杂交病毒的SV40部分进行了表征。RNA-DNA杂交竞争研究表明,Ad2(+)ND(1)的SV40组分由SV40基因组中在SV40裂解感染中早期转录(即在病毒DNA复制之前)的部分组成,但并非全部。

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本文引用的文献

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THE NUCLEIC ACID OF SIMIAN VIRUS 40.猴病毒40的核酸
Virology. 1964 Nov;24:388-92. doi: 10.1016/0042-6822(64)90176-x.
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THE PURIFICATION OF SIMIAN VIRUS 40.猿猴病毒40的纯化
Virology. 1964 Nov;24:381-7. doi: 10.1016/0042-6822(64)90175-8.

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