tokens: In previous experiments , the -70 to -65 and -121 to -103 regions of the CD11c promoter and the -66 to -59 region of the CD11b promoter were shown to be essential for Sp1- mediated activation of these genes .
folded_tokens: in previous experiments , the -70 to -65 and -121 to -103 regions of the cd11c promoter and the -66 to -59 region of the cd11b promoter were shown to be essential for sp1- mediated activation of these genes .
labels: O O O O O O O O O O O O O O O B-DNA_domain_or_region O O O B-DNA_domain_or_region I-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 O B-protein_family_or_group O O O O O O