tokens: Ii kappa B-1 is a positive regulatory element in B-cell lines and in the Ii-expressing T-cell line , H9 , but acts as a negative regulatory element in myelomonocytic and glia cell lines .
folded_tokens: ii kappa b-1 is a positive regulatory element in b-cell lines and in the ii-expressing t-cell line , h9 , but acts as a negative regulatory element in myelomonocytic and glia cell lines .
labels: B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O B-cell_line I-cell_line O O O B-cell_line I-cell_line I-cell_line O B-cell_line O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O O O O O O