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Article

[The selection of cold-adapted variants of the influenza viruses H1N1 and H3N2 and their antigenic and genetic characteristics].

Voprosy virusologii - 1 Jan 2000

Podcherniaeva R Ia, Döhner L, Medvedeva T E, Aleksandrova G I

Abstract excerpt

As a result of serial passages (42 passages) at low temperatures (26 degrees--28 degrees C) of two influenza H1N1 and H3N2 virus strains stable cold-adapted (ca) variants were produced. Investigations of them showed the ca A/USSR/03/84 (H1N1) variant to have ts-mutations in genes 1, 2, 4, 5, 7, and 8 and the ca A/USSR/215/79 (H3N2) to have ts-mutations in genes 1, 3, 4, 5, 7 and 8. These ca-variants may be...

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PMID: 1882517

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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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