tokens: B-cell-specific transcription of immunoglobulin genes is mediated by the interaction of a POU domain containing transcription factor Oct-1 or Oct-2 , with the B-cell-specific coactivator OCA-B ( Bob-1 , OBF-1 ) and a prototype octamer element .
folded_tokens: b-cell-specific transcription of immunoglobulin genes is mediated by the interaction of a pou domain containing transcription factor oct-1 or oct-2 , with the b-cell-specific coactivator oca-b ( bob-1 , obf-1 ) and a prototype octamer element .
labels: B-other_name I-other_name O B-DNA_family_or_group I-DNA_family_or_group O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O