PubMed:10487762 / 165-175 JSONTXT

{"project":"FSU-PRGE","denotations":[{"id":"T6","span":{"begin":0,"end":10},"obj":"protein"}],"text":"histone H4"}

{"project":"bionlp-st-pc-2013-training","denotations":[{"id":"T7","span":{"begin":0,"end":10},"obj":"Gene_or_gene_product"}],"text":"histone H4"}