Functional characterization of the murine homolog of the B cell-specific coactivator BOB . 1/OBF . 1 .
functional characterization of the murine homolog of the b cell-specific coactivator bob . 1/obf . 1 .
O O O O B-protein_family_or_group I-protein_family_or_group O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O