PubMed:8725939 / 84-238 JSONTXT

{"project":"genia-medco-coref","denotations":[{"id":"C2","span":{"begin":64,"end":109},"obj":"NP"}],"text":"The expression of distinct sets of genes at different stages of B-lymphocyte and T-lymphocyte differentiation is controlled at the level of transcription."}

{"project":"pubmed-sentences-benchmark","denotations":[{"id":"S2","span":{"begin":0,"end":154},"obj":"Sentence"}],"text":"The expression of distinct sets of genes at different stages of B-lymphocyte and T-lymphocyte differentiation is controlled at the level of transcription."}