tokens: Cell specific expression of human Bruton's agammaglobulinemia tyrosine kinase gene ( Btk ) is regulated by Sp1- and Spi-1/PU . 1-family members .
folded_tokens: cell specific expression of human bruton's agammaglobulinemia tyrosine kinase gene ( btk ) is regulated by sp1- and spi-1/pu . 1-family members .
labels: B-other_name I-other_name I-other_name O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-protein_molecule O O O O B-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O