| Literature DB >> 906439 |
E N Kantorovich-Prokudina, N P Semenova, O N Berezina, V M Zhdanov.
Abstract
When influenza virus multiplies in chick embryos, incorporation of 3H-thymidine into virus particles is observed. The radioactivity is localized in influenza virus nucleoprotein. The analysis of 3H-thymidine-containing structures in cesium chloride density gradient permits to qualify them as DNA. Isodensity centrifugation of in vitro 125I-labeled preparation of nucleic acid from influenza virus in cesium sulphate gradient also reveals DNA molecules, in addition to RNA. A high hybridization rate of influenza virus 125I-DNA with virion RNA has been demonstrated.Entities:
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Year: 1977 PMID： 906439
Source DB: PubMed Journal: Vopr Virusol ISSN： 0507-4088