tokens: Gene targeting experiments in the mouse revealed a differential dependency of fetal and adult B-lymphopoiesis on this transcription factor .
folded_tokens: gene targeting experiments in the mouse revealed a differential dependency of fetal and adult b-lymphopoiesis on this transcription factor .
labels: O O O O O O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O