PMC:1440874 / 15066-15074 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2858","span":{"begin":1,"end":8},"obj":"NN"}],"text":" histone"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2415","span":{"begin":1,"end":8},"obj":"CHEBI:15358"}],"text":" histone"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T2268","span":{"begin":1,"end":8},"obj":"CHEBI:15358"}],"text":" histone"}