tokens: The Zfh family of zinc finger/homeodomain proteins was first identified in Drosophila where it is required for differentiation of tissues such as the central nervous system and muscle .
folded_tokens: the zfh family of zinc finger/homeodomain proteins was first identified in drosophila where it is required for differentiation of tissues such as the central nervous system and muscle .
labels: O B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O O O O O O B-body_part I-body_part I-body_part O B-tissue O