tokens: We report here the cleavage of the transcription factor SP1 in the human Burkitt lymphoma cell line BL60 during anti-IgM -induced apoptosis .
folded_tokens: we report here the cleavage of the transcription factor sp1 in the human burkitt lymphoma cell line bl60 during anti-igm -induced apoptosis .
labels: O O O O O O O B-protein_family_or_group I-protein_family_or_group B-protein_molecule O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O B-protein_family_or_group O O O