(A) Frequency of GFP+ B cells isolated from Il12aGFP spleens after stimulation of indicated receptors for 48 hours; n=3.
(B) Mean fluorescent intensity (MFI) of GFP in splenic Il12aGFP B cells after stimulation of indicated receptors for 48 hours in vitro; n=3.
(C) Frequency of Tomato+ B cells isolated from Ebi3Tom spleens after stimulation of indicated receptors for 48 hours; n=3.
(D) Mean fluorescent intensity (MFI) of Tomato in splenic Ebi3Tom B cells after stimulation of indicated receptors for 48 hours in vitro; n=3.