tokens: The interaction of the Oct2 transcription factor with the cognate octamer motif ATGCAAAT is a critical determinant of the lymphoid-specific expression of immunoglobulin genes .
folded_tokens: the interaction of the oct2 transcription factor with the cognate octamer motif atgcaaat is a critical determinant of the lymphoid-specific expression of immunoglobulin genes .
labels: O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region B-polynucleotide O O O O O O B-other_name I-other_name O B-DNA_family_or_group I-DNA_family_or_group O