Table I.

B cell populations in the BM

Percentage of all BM cells
GenotypeNo.Pro-B
 (A–C)Pre-B
 (D)Immature
 (E)Recirculating
 (F)
IgH+/+ Igα+/+n = 62.8 ± 0.914.8 ± 6.37.8 ± 1.53.3 ± 0.5
IgHγ1μ/γ1μ Igα+/+n = 66.4 ± 28.4 ± 5.25.1 ± 3.94.6 ± 1.9
IgHγ1μ/γ1μ;
 IgαΔc1/Δc1n = 54 ± 2.35.3 ± 2.10.83 ± 0.480.61 ± 0.37
IgH+/+ IgαΔc1/Δc1n = 56.1 ± 3.61.1 ± 0.70.59 ± 0.40.07 ± 0.06
  • Values represent the mean ± SD.