FIGURE 4.
ELL2loxp/loxp CD19cre/+ mice have increased naive bone marrow cells and decreased T3 and PCs in the spleen. (A) Bone marrow and spleen were harvested from mice 21 d after NP-Ficoll or NP-KLH immunization and were subjected to flow cytometry using the indicated Abs. The surface markers used to designate each population are indicated in Materials and Methods and Supplemental Table II. (B) The number of cells in each of the harvested categories was quantified using the flow data. Error bars are ± SEM. *p = 0.05, **p = 0.01.