Oct-2 is a transcription factor that binds specifically to octamer DNA motifs in the promoters of immunoglobulin and interleukin-2 genes .
oct-2 is a transcription factor that binds specifically to octamer dna motifs in the promoters of immunoglobulin and interleukin-2 genes .
B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region O O O O O O