. 2003 Jan 8;100(2):556–561. doi: 10.1073/pnas.0236979100

Table 1.

Frequency of B220⁻CD19⁺ cells in bone marrow

Genotype	% B220⁻CD19⁺ cells in bone marrow
Hex^−/−; RAG1^−/− (n = 5)	14.9 ± 7.5
Hex^+/−; RAG1^−/− (n = 3)	4.8 ± 1.7
Hex^+/+; RAG1^−/− (n = 3)	0.6 ± 0.17
WT − C57BL/6 (n = 4)	0.6 ± 0.43
WT − Hex^+/+ littermates of Hex^+/− mice (n = 4)	0.2 ± 0.02
Hex^+/− (n = 4)	2.4 ± 1.4