PMC:1941754 / 44893-44900 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T9639","span":{"begin":0,"end":7},"obj":"NN"}],"text":"histone"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T9257","span":{"begin":0,"end":7},"obj":"CHEBI:15358"}],"text":"histone"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T9309","span":{"begin":0,"end":7},"obj":"CHEBI:15358"}],"text":"histone"}