Haemopoietic differentiation is ultimately controlled at the level of gene transcription which is mediated by an array of transcription factors .
haemopoietic differentiation is ultimately controlled at the level of gene transcription which is mediated by an array of transcription factors .
O O O O O O O O O B-other_name I-other_name O O O O O O O B-protein_family_or_group I-protein_family_or_group O