Signal transducer and activator of transcription-3 ( STAT3 ) is constitutively activated in normal , self-renewing B-1 cells but only inducibly expressed in conventional B lymphocytes [ see comments ]
signal transducer and activator of transcription-3 ( stat3 ) is constitutively activated in normal , self-renewing b-1 cells but only inducibly expressed in conventional b lymphocytes [ see comments ]
B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O O B-cell_type I-cell_type I-cell_type O O O O O O B-cell_type I-cell_type O O O O