tokens: Fas ligand ( FasL ) on cytotoxic lymphocytes is important for mediating apoptosis of activated lymphocytes and other target cells .
folded_tokens: fas ligand ( fasl ) on cytotoxic lymphocytes is important for mediating apoptosis of activated lymphocytes and other target cells .
labels: B-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O O O O O O O O O O O