PMC:1140370 / 126-136 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T166","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T167","span":{"begin":5,"end":8},"obj":"NN"}],"text":"n of DNA r"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T94","span":{"begin":5,"end":8},"obj":"CHEBI_SO_EXT:DNA"}],"text":"n of DNA r"}