tokens: Interaction between the stage selector element ( SSE ) in the proximal gamma-globin promoter and hypersensitivity site 2 in the locus control region partly mediates the competitive silencing of the beta-globin promoter in the fetal developmental stage .
folded_tokens: interaction between the stage selector element ( sse ) in the proximal gamma-globin promoter and hypersensitivity site 2 in the locus control region partly mediates the competitive silencing of the beta-globin promoter in the fetal developmental stage .
labels: O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O B-DNA_substructure O O O B-DNA_domain_or_region I-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 O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O