tokens: Both cell lines are devoid of genetic lesions of c-MYC , BCL-2 and p53 as well as gross rearrangements of BCL-6 .
folded_tokens: both cell lines are devoid of genetic lesions of c-myc , bcl-2 and p53 as well as gross rearrangements of bcl-6 .
labels: O B-cell_line I-cell_line O O O O O O B-protein_molecule O B-protein_molecule O B-protein_molecule O O O O O O B-protein_molecule O