tokens: By comparing the expression of genes controlling apoptosis , including those encoding several members of the BCL-2 family of proteins , the known relative resistance of EBV -immortalized B-cell lines to apoptosis induced by low serum was found to correlate with expression of both BCL-2 and A20 .
folded_tokens: by comparing the expression of genes controlling apoptosis , including those encoding several members of the bcl-2 family of proteins , the known relative resistance of ebv -immortalized b-cell lines to apoptosis induced by low serum was found to correlate with expression of both bcl-2 and a20 .
labels: O O O O O O O B-other_name O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O B-virus O O O O B-other_name O O O O O O O O O O O O B-protein_molecule O B-protein_molecule O