H3N2 Influenza Variant Cooperation in Cell Culture

This dataset supports a study demonstrating cooperative growth between two defined H3N2 influenza virus variants differing by a single mutation at neuraminidase residue 151. The research shows mixed viral populations grow better in cell culture than pure variants, with pure populations generating and maintaining the other genotype. The data originates from experiments by author Katherine S. Xue, published in 2019.

Use Cases

• Analyze growth dynamics between the two defined H3N2 variants differing at neuraminidase residue 151.
• Model the mutation and stable maintenance of the alternate genotype within pure variant populations.
• Investigate the relationship between mixed viral populations and increased fitness in cell culture assays.

Strengths

• Data underpins a peer-reviewed study demonstrating a specific cooperative interaction between defined viral variants.
• Focuses on a single, well-characterized mutation site (neuraminidase residue 151) often annotated as ambiguous in isolates.

Limitations

• The dataset scope and structure (e.g., row count, column features, file formats) are not described in the provided input.
• Data is from 2019 and may not reflect more recent viral strains or experimental findings.

Provenance

Source

Dryad digital repository.

Collection Method

Experimental data from cell culture studies of H3N2 influenza variants.

Freshness

Last updated 2019-06-20.