tokens: Recent isolation of the CD11b promoter shows that 92 base pairs ( bp ) of 5'-flanking DNA are sufficient to direct myeloid-specific expression of a reporter gene .
folded_tokens: recent isolation of the cd11b promoter shows that 92 base pairs ( bp ) of 5'-flanking dna are sufficient to direct myeloid-specific expression of a reporter gene .
labels: O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O B-polynucleotide I-polynucleotide I-polynucleotide O B-polynucleotide O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group O