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Article

[RNA-polymerase activity of pathogenic and nonpathogenic influenza A virus variants].

Voprosy virusologii - 1 Jan 2000

Pravdina N F, Podcherniaeva R Ia, Skovorodka V V, Galegov G A, Zhdanov V M

Abstract excerpt

The transcriptase activity of original mouse-apathogenic strains of human (A/USSR/05/81) and animal (A/walrus/Massachusetts/1/80) influenza viruses and their pathogenic variants was studied. Also RNA-polymerase was studied in two types of antigenic recombinants produced by hybridization of the parental strains one of which (A/PR8/34) was pathogenic for mice. The nonpathogenic viruses under study were shown to...

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PMID: 6730432

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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