tokens: Silencing of human fetal globin expression is impaired in the absence of the adult beta-globin gene activator protein EKLF .
folded_tokens: silencing of human fetal globin expression is impaired in the absence of the adult beta-globin gene activator protein eklf .
labels: O O B-other_name I-other_name B-protein_family_or_group O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group B-protein_molecule O