It is very likely that these domains bind megakaryocyte-specific nuclear proteins acting as positive transcription factors .
it is very likely that these domains bind megakaryocyte-specific nuclear proteins acting as positive transcription factors .
O O O O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O B-protein_family_or_group B-other_name O O