Previously , an inducible enhancer between nucleotides -299 and -228 that contains NF-kappa B and CArG motifs was identified .
previously , an inducible enhancer between nucleotides -299 and -228 that contains nf-kappa b and carg motifs was identified .
O O O B-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O