tokens: EGF treatment induced IgM production in cells transfected with an intact gp130 cytoplasmic tail , but not in untransfected cells or cells transfected with a cytoplasmic tail lacking all four signal transducers and activators of transcription ( Stat ) binding sites .
folded_tokens: egf treatment induced igm production in cells transfected with an intact gp130 cytoplasmic tail , but not in untransfected cells or cells transfected with a cytoplasmic tail lacking all four signal transducers and activators of transcription ( stat ) binding sites .
labels: B-other_name I-other_name O B-protein_family_or_group O O O O O O O B-protein_subunit I-protein_subunit I-protein_subunit O O O O B-cell_line I-cell_line O O O O O B-protein_subunit I-protein_subunit O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O O O