Fig. 3.
Presence of mature B cells in the mi/mi spleen.
Spleen cells (106) from 8-week-old mi/mihomozygotes or mi/+ normal littermates were stained with FITC-6B2 (anti-B220), biotinylated-IgM or -M1/70 (anti-Mac-1), and PE-streptavidin, and analyzed using a flow cytometer.
