tokens: In the majority of cell lines studied , the regulation of ferritin expression was exerted mostly at the translational level .
folded_tokens: in the majority of cell lines studied , the regulation of ferritin expression was exerted mostly at the translational level .
labels: O O O O B-cell_line I-cell_line O O O O O B-protein_molecule O O O O O O B-other_name I-other_name O