Figure 2. SiglecF⁺Gr1^hi eosinophils are detected in lungs of eosinophil MBP-1^−/− mice.

(A) SiglecF⁺Gr1^hi eosinophils in single-cell lung suspensions from Af-sensitized and -challenged MBP-1^−/− mice both with and without subsequent virus infection; n = 5–6 mice/group. (B) SiglecF⁺Gr1^hi eosinophils represent >10% of the CD45⁺CD11c⁻Gr1^hi cells isolated from lungs of Af-sensitized and -challenged, wild-type mice and MBP-1^−/− mice.