tokens: Elucidation of the biochemical nature of the signal transduction pathway that regulate transcription and replication is the focus of attention in molecular biology .
folded_tokens: elucidation of the biochemical nature of the signal transduction pathway that regulate transcription and replication is the focus of attention in molecular biology .
labels: O O O O O O O B-other_name I-other_name I-other_name O O O O O O O O O O O B-other_name I-other_name O