tokens: Recent biochemical and genetic studies indicate that in addition to the octamer-binding proteins Oct-1 and Oct-2 , other B cell components are required for lymphoid-restricted , octamer site-mediated immunoglobulin gene promoter activity .
folded_tokens: recent biochemical and genetic studies indicate that in addition to the octamer-binding proteins oct-1 and oct-2 , other b cell components are required for lymphoid-restricted , octamer site-mediated immunoglobulin gene promoter activity .
labels: O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O B-other_name I-other_name I-other_name I-other_name B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O