STAT3 ( signal transducer and activator of transcription 3 ) is a latent transcription factor that is activated by tyrosine phosphorylation ( Tyr-705 ) in cells stimulated with cytokines or growth factors .
stat3 ( signal transducer and activator of transcription 3 ) is a latent transcription factor that is activated by tyrosine phosphorylation ( tyr-705 ) in cells stimulated with cytokines or growth factors .
B-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O O O O O O O O B-amino_acid_monomer O O B-amino_acid_monomer O O O O O B-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group O