Line Plot from Scientific Research

S-based fusion assay in Calu-3 cells. The recorded fusion activity is shown. The dashed green line indicates the result of BA.2. The red number in each panel indicates the fold difference between BA.2 and the derivative tested at 24 h post coculture. Assays were performed in quadruplicate. Statistically significant differences versus BA.2 across time points were determined by multiple regression. The familywise error rates (FWERs) calculated using the Holm method are indicated in the figures. See alsoFigure S2.

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