We hypothesize that this 110-kDa protein may be a functionally important B cell-specific co-activator of A-MYB .
we hypothesize that this 110-kda protein may be a functionally important b cell-specific co-activator of a-myb .
O O O O B-protein_molecule I-protein_molecule O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_molecule O