PMC:1310620 / 53-65 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T273","span":{"begin":2,"end":5},"obj":"CC"},{"id":"T274","span":{"begin":6,"end":9},"obj":"NN"}],"text":"t and DNA re"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T102","span":{"begin":6,"end":9},"obj":"CHEBI_SO_EXT:DNA"}],"text":"t and DNA re"}