A 3-bp mutation at the distal Sp1-binding site not only eliminates Sp1 interaction , but also abolishes most of the VitD3 induction of CD14 expression .
a 3-bp mutation at the distal sp1-binding site not only eliminates sp1 interaction , but also abolishes most of the vitd3 induction of cd14 expression .
O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-protein_molecule O O O O O O O O O O O B-protein_molecule O O