Both LAM -and LPS -inducible IL-6 promoter activity was localized to a DNA fragment , positions -158 to -49 , by deletion analysis and chloramphenicol acetyltransferase assay .
both lam -and lps -inducible il-6 promoter activity was localized to a dna fragment , positions -158 to -49 , by deletion analysis and chloramphenicol acetyltransferase assay .
O B-protein_molecule O B-lipid O B-protein_molecule O O O O O O B-DNA_molecule I-DNA_molecule O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-other_name I-other_name O B-protein_molecule I-protein_molecule O O