tokens: Identification of two novel regulatory elements within the 5'-untranslated region of the human A gamma-globin gene .
folded_tokens: identification of two novel regulatory elements within the 5'-untranslated region of the human a gamma-globin gene .
labels: O O O O B-DNA_family_or_group I-DNA_family_or_group O O B-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 I-DNA_domain_or_region O