Table I.

Absolute numbers of splenic B cells in wild-type and CD9 null mice

FractionAbsolute Number (mean ± SD)
+/+a−/−
FO1.3 × 107 (0.100)1.0 × 107 (0.170)
T2-FP + T2-MZP6.2 × 106 (0.702)5.4 × 106 (0.208)
MZ2.1 × 106 (0.070)2.7 × 106 (0.212)
  • a n = 3 mice in each group.