tokens: The identification of the mammalian sex-determining gene Sry has led to the discovery of a large family of related ( ' HMG box ' ) transcription factors that control developmental events in yeast , C . elegans , Drosophila and vertebrates .
folded_tokens: the identification of the mammalian sex-determining gene sry has led to the discovery of a large family of related ( ' hmg box ' ) transcription factors that control developmental events in yeast , c . elegans , drosophila and vertebrates .
labels: O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O B-protein_family_or_group I-protein_family_or_group O O B-other_name I-other_name O B-mono_cell O B-multi_cell I-multi_cell I-multi_cell O B-multi_cell O B-multi_cell O