GATA transcription factors associate with a novel class of nuclear bodies in erythroblasts and megakaryocytes .
gata transcription factors associate with a novel class of nuclear bodies in erythroblasts and megakaryocytes .
B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O B-cell_component I-cell_component O B-cell_type O B-cell_type O