Bar Plot from Scientific Research

Ex vivo IFN-γ ELISpot responses of mouse splenocytes restimulated with HLA-DR1-restricted peptides at day 14 after A/X31 primary infection (n= 6–14 mice) or mock PBS infection (n= 2–8 mice) in HLA-DR1 and C57BL/6 mice. Each symbol represents an individual mouse. Bars represent the mean values (±SEM). The dotted line represents the threshold for positive T cell response. Data are pooled from up to three independent experiments.

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