tokens: This enhancer is inducible in K562 human erythroleukemia cells , increasing linked gamma-globin promoter /luciferase gene expression to 170-fold over an enhancerless construct .
folded_tokens: this enhancer is inducible in k562 human erythroleukemia cells , increasing linked gamma-globin promoter /luciferase gene expression to 170-fold over an enhancerless construct .
labels: O B-DNA_domain_or_region O O O B-cell_line I-cell_line I-cell_line I-cell_line O O O B-DNA_domain_or_region I-DNA_domain_or_region B-protein_molecule B-other_name I-other_name O O O O B-DNA_molecule I-DNA_molecule O