Differentiation of T-helper lymphocytes : selective regulation by members of the STAT family of transcription factors .
differentiation of t-helper lymphocytes : selective regulation by members of the stat family of transcription factors .
O O B-cell_type I-cell_type O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group O